The graph shows 13 inches from a 400 watt HPS to be equivalent to the sun. From my understanding plants are saturated with only a third of the suns light. So I believe the real distance should be around 18 to 20 inches. I have a light meter. My light meter read the sun from 2,000 to 4,000 lumen depending on the time of year. 18 inches from th How far to hang my 400 Watt HPS light over my plant tops Started by marijuana fueled, May 5, 2008. marijuana fueled 0 Just Sprouted the way to get the best out of your lamp is to switch it on in your grow space and see where the footprint of the light falls, adjust this to cover the area of your plants while keeping a safe distance from.
VIVOSUN 2-Pack 400 Watt High Pressure Sodium HPS Grow Light Bulb Lamp - High PAR Enhanced Red and Orange Spectrums CCT 2100K, Ultra Bright 55,000 Lumens 4.5 out of 5 stars 1,159 $24.85 $ 24 . 8 Two 400w HPS is how I Run my flowering setup, so I can tell ya five plants in an 3'x3' light footprint with the two lights side by side works great man. That's almost 89w per square foot right there. I'm using 5gl pots so they take up a lot of room. But you could easily fit six plants under the two lights depending on how deep/wide your closet is 400W MH/HPS . Coverage Area: 3′ x 3′ (0.9m x 0.9m) up to 3.5′ x 3.5′ (1m x 1m) How Far From Plants? Keep 12+ inches (30cm) away from tops of plants. Average Yields: 200 - 400 g (7 - 14 ounces) - less for beginners, more for the pros - get the biggest yields by filling the entire grow area with a wide even canopy and remember that the strain (genetics) you grow with also makes a. A 4' x 4' light footprint is great when growing with single-ended HPS bulbs. But the fact-of-the-matter is, there are better bulbs available that can save you money and increase your light footprint. Double-ended (DE) bulbs have been shown to increase light output within PAR by up to 30%
In particular he was using a Solis Tek ballast and a 1000w HPS bulb from ducting and we thought it would put a nice even footprint over the space let's see we tested this bulb in every wattage setting in the Solis Tek Matrix it has 6 total wattage settings, it has 1000, 600 and 400 watt setting and then it has a Super Lumen setting for each. A 2000 watt LED grow light is probably using two hundred 10 watt LED chips, and that's why it's called 2000 watt. But a grow lights' power is better measured by how much electricity it pulls from the wall, and that's the second number. The wattage at the wall for a 2000 watt LED grow light might only be 500 to 600 watts VIVOSUN 2-Pack 400 Watt High Pressure Sodium HPS Grow Light Bulb Lamp - High PAR Enhanced Red and Orange Spectrums CCT 2100K, Ultra Bright 55,000 Lumens 4.5 out of 5 stars 1,150 $24.85 $ 24 . 8 190,000 lumen's for 1200 watt's or 145-150,000 for a 1000 watt's. that's a fuller spread from two 600's and apx 40-50,000 lumen increase for 200 watt's...the same as a 400 watt hps system...for only half the power. and not only that but just a 400watt hps is proven to do a 5x5 area pretty decent.
. The Ceramic HPS produces a white light and has a much broader spectrum with an abundance of red spectral energy Photo of printed circuit board for all HPS and MH lamps from 150 - 400 watt. PCB footprint is 110mm x 100mm. For the 1000 - 2000 watt PCB the footprint is 150mm x 150mm A 400 watt HPS grow light for 4 or 5 plants—that's going to be roughly a 4'x4′ footprint. With that you're really set up to have a nice little crop for sure. All of our love from The Kitchen! Stay lifted, Jay Kitchen and Uncle Tweezy uptowngrowlab.net
As a result, DE lights work well in any indoor growing scenario. MH and HPS bulb types are available for DE lights. This allows growers to use MH for vegetative growth and HPS for flowering growth like traditional HID lights. 400 Watt (0) 551-1000 Watt (0) 600 Watt (0) 630 Watt (0) 750 Watt (0) Voltage. 120 Volt (0) 120 Volt-277 Volt (0. 300-400W Alternative Lighting Review & Comparison Test with LED, Ceramic MH, and HPS. The team at GrowersHouse tested 300-400 Watt alternative lighting using our new spectroradiometer, a spectrometer with optics. This $3,000 light meter measures not only light intensity but also the intensity of every color wavelength or the entire spectrum. Philips HPS lamps (the difference in uMol output) You have all kinds of different Philips hps lamps. This is the first list where you can see the difference in uMol output. uMol output is growlicht that is usable for a plant. Lumens are not used any more for many years. Lumens is for visable licht and not for growlicht uMol/Par Soon I will be topping at 2800 ( 2x 1k , 2x 400 watt) Regardless of light intensity, the thicker the soil the lower the yield. Not talking about quality here- just the contrast of hydro vs. Dirt growing. For some reason, in my head, I relate the total amount of wet and dry cycles directly to the overall mass of the harvest 2.5lbs/6 lights+Footprint 2*2 FT+No Noise+150W Power. VIVOSUN 400 Watt HPS MH Digital Dimmable Grow Light System Kits Air Cooled Set S p 4 o M R C n W s o N r e X d 6 V 7 D. iPower 400W 600W 1000W HPS High Pressure Sodium MH Grow Light Bulb Lamp. longer life span,saving energy,1 Year Warranty. Brand New. 4.5 out of 5 stars. 10 product.
Using three 400 watt lamps rather than one 1,000 watt lamp will increase a grow area by 30 to 40% and allow more plants to be closer to the point of light. Smaller lamps, which generate less heat, can also be hung closer to the tops of plants. Join the Newsletter Different reflectors throw different shaped lighting footprints. Selecting the right reflector can make the difference in efficiency regarding final hanging height. For example; many manufacturers offer a basic wing style reflector suitable for use with anything from a 250 watt Metal Halide to a 1000 watt HPS Some LED systems outperform an optimised HPS system and achieve much better efficiency. This means you can grow more with the same or smaller footprint. The MIGRO 400 is highly efficient at 2.0 µmols/watt PPFD. Replace a 600W HPS system with a MIGRO 400 LED and the power consumption reduces from 640 watts to 370 watts. Reduce Heat by 50 I already have a 250 watt HPS. My question is which is going to cause more heat in my room...1 400 watt or 2 250 watt bulbs. Yu say yu need more light, are yu needing more lumens for the footprint of yer grow or are yu needing to cover a bigger footprint? If it is more lumens then go with a 600w and vent it. if yer needing a bigger.
400 watt HPS: 0.75 foot (9 inches/23 cm) 9,000 fc: 1.50 foot (18 inches/45 cm) 4,000 fc: 250 watt HPS: 0.58 foot (7 inches/18 cm) 9,000 fc: A good footprint test is to hold a lit fixture above the floor, at various distances, while measuring the strongest light pattern shone on the floor In the world of HPS lighting, most people seem to agree that you need at least 50 watts per square foot to get good results (a 1000W HPS over about a 4.5'x4.5' area, or a 600W HPS over about a 3.5'x3.5' area), but you're going to get better results with 63-67 watts per square foot (a 1000W HPS over a 4'x4' area, or a 600W HPS over a 3'x3' area) The proper grow light height depends on the power of your grow light. A low power grow light needs to be closer to plants than a high power light. The plant's phase of growth also plays a factor. Generally speaking LED grow lights can hang between 16 and 24 inches. HPS lights need to hang at 36 or even 48 inches depending on the power output A 250W HPS doesn't get even close to as hot as the bigger HPS grow lights like the 400W and 600W, but it still gets the improved yields, density and appearance of buds grown under an HPS. A 250W HPS can easily produce 1+ oz/month. If you follow this tutorial you can expect to harvest 4-7 oz every 3-4 months So the hortilux hps at the 660 watt setting gave us an average of 747.98 micromoles. 660 watt HPS versus true 650 watt led, what's the difference? So the difference actually is a little bit higher in the Lumigrow. Just slightly, the Lumigrow 650 actually averages over 25 points to 771.97 micromoles
4′ x 4′, four 150-250 watt units, a pair of 300-400 watt units or a single 600+ unit. Read in detail about LED grow lights for 4 x 4 grow tent; 4′ x 6′, a pair of 600+ units or three 300-400 wattage units; Actual Wattage. First, you need to understand that all watts are not created equal (will actually a watt is a watt) HPS LED HPS LED Alcon® Johns Creek, GA Lighting Services • 1.888.768.8458 • outdoorlighting.georgiapower.com 1301361 Results/Benefits • Old HID System: 180 400-watt (465 system watt) HPS shoebox fixtures = 83,700 watts • New LED system: 182 202-watt LED area fixtures = 36,764 watts
M59 - 400 watt MH (standard probe start and some high pressure sodium lamps*) M135 - 400 watt MH (pulse start and some European lamps*) M128 - 400 watt MH (pulse start lamps) Wonder what sort of footprint it can cover... e2a . The maxibright twin unit they say covers 1.5 x 1.5 which fucks me off, the single reflector should've just been one. HPS LED HPS LED Results/Benefits • Old HID System: 180 400-watt (465 system watt) HPS shoebox fixtures = 83,700 watts • New LED system: 182 202-watt LED area fixtures = 36,764 watts • 56 percent reduction in energy usage related to outdoor lighting • Enhanced the safety and security of employees and propert . In June 2007, NYC-DOT began further improving energy efficiency by converting 160,000 250 and 150 watt HPS luminaires (cobra head street lights) to more efficient 150 and 100 watt cobra head street lights respectively iPower 600 Watt HPS MH Digital Dimmable Grow Light System Kits Wing Reflector Set with Timer. running 50% less power than the HPS lamps. Veg footprint is 3 x 4 ft, flowering footprint is 2 x 4 ft. Have a dimming knob, a single light can be adjusted the light intensity at liberty 1-pack 400 watt digital dimmable electronic ballast include The PhytoMax-2 400 delivers 840 LED watts, with an actual power draw of 420 watts. It outperforms any other 400 watt LED plant light. Largest Proven Footprint of any LED Grow Light. Independent spectroradiometer testing has proven that the PM-2 400 footprint is the largest on the market
The spread of the Pro 6//750 with the HR96 DE reflector is about 3×4.5 ft (90×135 cm) at 2.5 ft distance in overlapping plans, providing light levels of up to 1000 µmol s-1 m-2. The fixture's light source is a Gavita Pro 750W double ended HPS lamp, generating 1450 µmol s-1 of light 6.5 x 9.8 x 8.2 feet (2 x 3 x 2.5 meters) 6 x 400 or 600 watt HPS lights. You should not forget that you also need some space to move and work in the grow cabinet. The measurements above only cover only the area for the marijuana. They do not include the space you will need to move around Fourth, notice that if you add all 17 measurements up for the Kind LED light and the unknown-wattage HPS light, the HPS light has more total PAR (2263) in the footprint than the Kind light (2108), meaning that the HPS light is putting out more average PAR (7.4% more) over the whole footprint than the Kind light .6 PPF/w: most efficient LED light in its class. consumes10w but is equivalent to 400w HPS. has life rating of Q90 > 50,000 Hours. gives off minimal heat (720 BTU) and runs silent. 3' by 3' footprint (4 x 4 for veg) Full 5 year warranty; designed and manufactured in the US
It obviously won't perform near as well as a 400 watt HPS, but likely perform the same or near what a 250 watt HPS could produce under ideal conditions. Of course there are so many variables that go into hand when growing - but the power of your lighting is a crucial one Table of Contents. 1 1000 Watt HPS Grow Light vs LED Light. 1.1 What Is Available On The Market. 1.1.1 To choose a light source is not easy, there are plenty of 1000 watt grow light kits to choose from and many aspects should be considered, such as:; 1.1.2 The most well known and broadly used lamps we're going to review belong to one of these two categories If I start growin in January and get one 400 watt hps how many plants do you think I can grow big. do you think that is better than twice the number of small plants. Thats depends on what you mean by big!!! If its just for say twelve inch plants to go outside, the 400 watts will cover effectively ten st ft maximum in theory Marvelous HPS Replacement--The Mars SP 3000 effectively replaces a 400 watt HPS/MH while consuming 100 watts of actual power. Core coverage area is 5ft x 2ft, and max footprint is 5ft x 4ft. Overall Savings-Save 70%+ overall vs HPS/HID/MH lighting. No replacing ballasts, bulbs or installing expensive exhaust systems to combat excess heat issues. The spread of the Pro 600 with the industry standard HR96 SE (Single Ended) reflector is about 2.7×4 ft (80×120 cm) at 2 ft distance in overlapping plans for light levels up to 1000 µmol s-1 m-2. The fixed output, high frequency electronic ballast is designed to drive the Gavita Pro Plus 600 high voltage, high frequency single ended lamp.
The Kind LED K3 L450 is Great for a Smaller Grow Like a 2' x 2' Tent. The 12 Band Perfect Spectrum Guarantees Your Plants Will Thrive with Robust Growth and Flowering. You can add more L450's as your garden grows or use them for supplemental lighting in a large garden. The L450 surpasses a 400 watt MH/HPS without all the heat SolarSystem 550 LED Grow Light Description: The SS 550 is compact and lightweight yet puts out more light than much larger LED grow lights and will replace a 600 watt HPS system. Powerful enough for veg or bloom, the SS 550 features fully programmable spectrum control with the optional SolarSystem Controller. Linked together in a series the SS. Once you grow with Black Dog PhytoMAX-2 commercial grow lights, you'll understand why people say HID is a thing of the past! This is one of the most powerful 400 Watt LED Grow Lights available. At 420 actual watts and 641 μMol/s total photon flux, the patent-pending PhytoMAX-2 400 LED grow lights are compact and powerful, outperforming 600W HPS bulbs
Compact MH/HPS LED Hybrid Grow Hood. $ 428.00. Designed and built in the US, the iGro Compact Metal Halide High Pressure Sodium LED Hybrid Grow Hood is specially engineered to convert a greater amount of energy into usable light for photosynthesis RISE 250 is designed to replace a 400 watt HPS grow light. RISE LED grow lights have a light spectrum that emits frequencies giving the plant what it needs throughout its whole life cycle Mounting brackets along with appropriate hardware are supplied with K suffix ballast kits. BMA mounting bracket kits can also be ordered separately. 3 x 4 Core T&L Small Core E&I Reactors (3/4, 7/8, and 1 in) 4 x 4, 4 x 6 Core T&L. 3.75 x 4.5 Core E&I Reactors Gavita CT1930e LED 120-277V. The revolutionary new Gavita CT 1930e is the first and only LED that is a direct replacement for HPS. With a footprint designed to fit seamlessly in existing HPS layouts, the CT 1930e is a highly energy efficient LED delivering serious growing power Our horticulture lighting products (a majority of which are manufactured in Mentor, Ohio, USA) are used in a wide array of indoor plant growing methods. From starting seeds to cloning, through fruit and flower production and maintaining mother plants, EYE HORTILUX products provide the highest quality, most reliable and cost efficient solution.
The fixtures light source is a Gavita Pro Plus 1000W DE HPS Lamp. This beast generates 2,100 µmol/s of light and with a light maintenance of over 96% per 5000 hours you only need to replace it once a year. Gavita Pro Plus 1000W EL Double-Ended 400 V lamp is one of the best 1000 watt HPS lamps on the market 1000-Watt HPS Grow Light System with Basic Wing Reflector The Hydro Crunch Grow Light System combines The Hydro Crunch Grow Light System combines our digital ball UL listed and has the ability to dim 1000-Watt, 600-Watt, 400-Watt and also has a super lumen enhanced setting to maximize the grow light systems output. Digital ballasted lighting. The grow light draws 400 watts and can replace a 1000W metal halide or high pressure sodium light. Easily portable and highly efficient, it saves you money while reducing your carbon footprint. If you are concerned about noise or overheating, don't be The P900 can replace a 1000-watt high-pressure sodium light and only uses a power draw of 515 watts of electricity. This means that your energy savings are close to 50%. The average cost of a 1000-Watt HPS light is 12 cents every hour. This doesn't include the cost of the fans needed to cool these extremely hot lights Ok so I broke down and bought a $300 90 watt Illuminator UFO LED. I currently have a single 400 watt HPS that I have been using in a 3x4 area. This has not been as sucesful as I hoped and am now going for a LED and HPS mixture. However when I added the LED today it looked like the light from it is completely drowned out by the HPS light
RULE 1 : Don't use electrical watts to compare grow lights. Many people use total electrical watts, dollar/watt or watts/square foot to compare horticulture lighting systems, but these metrics are 100% useless and will most likely lead a consumer to make a poor purchase decision HPS/LED: At least 75W per plant. CFL/T5: At least 150W per plant. As an example, if you had a 400W HPS grow light, you use the formula this way: Take 400÷75=5.3. That means you probably shouldn't grow more than 5 plants under a 400W HPS grow light. If you had 400W worth of CFLs, you would take 400÷150=2.6 It is encouraged that, for every plant you will grow, to put a 1000-watt HPS grow light or its equivalent LED light. You then match it with a 400-watt MH bulb without a reflector for every intersection of rows of plants. You can also opt for equivalent LED bulbs, if available. So, if you have four (4) plants in a 2 x 2 setup, that would be one.
The open design allows for maximum air flow. Only 40% of the footprint is shaded, so overhead light sources (such as sunlight in a greenhouse) can reach the plants. It easily functions as a T5 replacement, when dimmed down to lower wattages. By default tho, it produces much higher light levels. More light than the most efficient 400 watt HPS. The OEO EZ LED... the only direct-replacement for 400 watt metal halide or 400 watt high pressure sodium bulbs. No rewiring. No electrician. No hassle. while drastically reducing our operating costs and carbon footprint. The ease of the transition was, literally, as simple as changing a light bulb The perfect footprint for your plants is the one where they can get the quantity of light they need. For example, 250-watt HPS lamp can light 2.5 x 2.5 feet to 3 x 3 feet (0.75 x 0.75 meter to 0.9 x 0.9 meter) area of growing plants What is the footprint of a 400 watt LED grow light? The specific footprint of a 400 watt LED light will depend on the manufacturer, as each light is different. But, on average, a 400w LED will cover an area of 6' x 6' during veg or 5' x 5' during flower. This footprint will decrease as you bring your LED's closer to your plant Magnus ML-150+. The Magnus ML-150+ is our newest LED grow light for growers with a smaller grow space. Now growers who have a limited space to grow their favorite plants are able to achieve higher results. The ML-150+ is similar to a 400 watt HPS. Because the temperature in the use of an HPS lamp is very high, one could use up to a 250 watt HPS.
I just replaced 7 - 400 watt HID wall packs with 64 watt LED's -- it was great. They look the same-- Atlas apparently uses these drivers that are made in Germany and are supposed to be high quality. They have a 5 year total replacement Mega light footprint and light spread. Adjustable socket assembly adapts to fit 175 watt, 250 watt, 400 watt or 1000 watt single ended cylinder shaped metal halide bulbs (E39 base). Made with 95% German mirror finish aluminum, hammer tone multi-faceted reflector engineered to intensify Metal Halide light output to the extreme
MIGRO 400+. Hi, the bulb will generate 80% of its original output after 20,000 hours or about 5 years continuous growing. Shane Torpey - 12th August 2019. 315W CMH Economy (incl. Full Spectrum bulb) Hi, this light is a good solution for a 4ft x 2ft space and will cover from 3 to 5 plants depending on size When growing with HIDs (HPS and MH lights, for example), consider these options: Yield Lab 400W HPS+MH Air Cool Hood Reflector Grow Light Kit (Price: $189.95) — A 400w HPS light provides 55,000 lumens, while a 400w MH light generates 36,000 lumens. This light intensity is enough to provide coverage for 1 to 2 plants The 400-watt SnapDrive accepts an optional Bi-level module that supports bi-level 400-watt/250-watt HPS or metal halide lighting from one fixture, facilitating energy savings if used with a timer that reduces wattage after business hours. A motion sensor could be used for energy-efficient security lighting VIVOSUN 2-Pack 1000 Watt High Pressure Sodium HPS Grow Light Bulb Lamp CCT 2100K. $45.99. VIVOSUN 4-Pack 400 Watt High Pressure Sodium HPS Grow Light Bulb Lamp. $48.75. · Delivers broad, even coverage from aminimal fixture footprint. Lam
The Best 1000 Watt LED Grow Light - Kind K5 XL1000. My pick for the best 1000 watt grow light is the Kind K5 XL1000. The Kind LED grow light provides a huge footprint with a mix of 320 3 and 5-watt light-emitting diodes The project consisted of retrofitting (93) 1,000 Watt HPS parking lot fixtures to 375 Watt CeramaTek, (16) 400 Watt HPS shoebox fixtures to 140 Watt CeramaTek, (73) 100 Watt HPS wall pack fixtures to 45 Watt CeramaTek and (121) 150 Watt HPS garage canopy type fixtures with 60 Watt UCD Xenon A 400 watt HPS lamp has less PAR, typically 120 to 128 watts, but because the light is yellow it is rated at higher lumens (for the human eye). Illumination for plants can be measured in PAR watts per square meter. There is no specific name for this unit but it is referred to as irradiance and written, for example, as 25 watts. 400 Watt unit replaces 1000 watt HID. Up to 100,000 hour life! Large footprint: up to 3' x 3' (9 square feet!) of flowering footprint coverage! proven by independent spectroradiometer testing. 1 x 1000-watt HPS Bulb 2100K: Red & orange spectrum and high PAR (photosynthetic active radiation) to stimulate flower growth and enhance.
400 Volt / 1000 Watt Pro HPS lamps maintain their efficiency and light output for much longer than standard HPS lamps. In fact they will normally last at least a year before they need to be changed out. It should be noted that normal HPS lamps and 400 Volt Pro HPS lamps are NOT interchangeable with different ballasts 400W LED Grow Lights product advantages. 1. Full spectrum and super PPF value for specific market. 2. Intelligent control design, APP operation, realizing power poleless adjustment of lamps, 3. Using customized power supply and professional imported filling chip, to achieve ultra-high luminous efficiency. 4. replaceable for high-pressure sodium. The ML-150+ is similar to a 400 watt HPS. Because the temperature in the use of an HPS lamp is very high, one could use up to a 250 watt HPS lamp, and even then, there arose problems with a too high temperature. - Footprint: 80x80 cm - Farred control: switch - Light spectrum RBFc or RBWFc. 1000 Watt Super Blue HPS Bulb Where to buy. 1000w Switchable Ballast Harvest Pro Elite Sun System (*_*) Discount. 1000w Switchable Ballast Harvest Pro Elite Sun System Great Chance! 1000w Switchable Ballast Harvest Pro Elite Sun System Great Chance! 11 Tall Black Onyx Ocean Table Top Gemstone Globe with 3-leg Silver Stand Your Extra Price PhytoMAX-2 400 LED grow lights better penetrate dense canopies to produce a superior yield with higher quality flowers and more trichomes. Increases yield over a 600W HPS while using 35% less electricity. Saves on electrical, cooling, reflector and bulb replacement costs. 168 High-Output 5-watt LEDs
At 420 actual watts and 641 μMol/s total photon flux, the patent-pending PhytoMAX-2 400 LED grow lights are compact and powerful, outperforming 600W HPS bulbs. With PhytoMAX-2 Black Dog LED has delivered the most powerful and reliable, truly full-spectrum (365-750nm, UV to NIR) LED plant grow lights! The PhytoMAX-2 400 uses only the highest-quality, latest-technology, top-bin LEDs to deliver. 400-600 Watt HPS Equivalent Discreet - No thermal footprint No additional cooling equipment required Safe to operate - no exploding bulbs & will not burn plants Weighs only 7 lbs - no ballast required 50,000+ hour life cycle Environmentally Safe - contains no hazardous materials Equivalent to over a 400-600 Watt HPS Bul E-Series 6/750e The new Gavita 6/750e watt 400 V EL DE lamp has an efficiency of 2 µmol s-1 per watt in a wide control range of 600-825 watt. Now that is flexibility! At 825 watt it rivals air cooled 1000 watt HPS fixtures with an output of 1650 µmol s-1, while outshining the best 600 watt lamps at 600 watt This means, you can use a 120 Watt LED bulb with 18,000 lumens to replace your 400W HPS light bulb. To know more about LED retrofitting options for a specific outdoor lighting application, see our Which Type of Street Lights is the Best for Your Retrofit Project article These lights range in power from 100 to 1000 watts. The 400 and 1000 watt lights are the most useful. A 1000 watt grow light can light up an area of about 7 feet square when the light is suspended 2 feet above the plants. A 400 watt light would work for an area of about 4 feet square. Lamp Type. Metal Halid