High Cost-Effictive High Efficiency
<br />Feature afford price with energy-saving. 
<br />Save 80% energy compared with HPS/HID.Beat HPS/HID and traditional LED Light.
<br />Easily replace a 250W HPS or HID.
<br />Suitable for 100*100*180cm grow tent(grow tent is not included).
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<br />Application:
<br />1) Seeding / Breeding/ Veg/ Flower/For all planting stages / Green Vegs /Flower Plant / Fruit Plant / Herbs / Medical / Meat Plant etc
<br />2) Hydroponics / Horticulture / Indoor plants / Greenhouse Lighting / PotCulture / Farm / Water Soluble Breeding / Pipeline Cultivation etc
<br />3) Exhibition / House Garden / Bonsai / Home / Commercial Crops / Project / Personal Growing / Urban and University Research ect.
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<br />Product Model:500W LED Grow Light:
<br />Feature:As the high cost-effective light in the market, come with new upgraded Epistar LED chips, full spectrum,intense penetrate,lower heat release,clear internal setting, complete cooling system with fans and heatsink.Easy to set, low use cost, can work with timer to control working time.
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<br />Spectrum: White, 430~440nm, 450~475nm, 620~630nm, 650~670nm(Most Appropariate light proportion for increasing the yields of Commericial cultivation)Use for all stages of plant growth and Bloom.
<br />LED Diode Quantity: 100 pcs
<br />LED Brand: High efficiency 5W Epistar (HI-LED) High Intensity
<br />Power Consumption for each Unit: 110V: 278W±10%, 220V: 272W±10%
<br />Amp: 2.49A/110v; 1.23A/220v
<br />Replaces HPS/HID/MH: 300 watt
<br />Suitable Voltage: AC85~265V
<br />Par at 18&quot;: 980μmols
<br />Lumen: 12630 LM
<br />Noise Level: 56 DB
<br />Product Dimensions(L/W/H): 11.81''x8.27''x2.36''=30x21x6 cm
<br />Recommend Coverage Area for Per Unit: 3'x2.5'=92x76cm(Veg)
<br />Recommend Coverage Area for Per Unit: 2.5'x2'=76x60cm (Bloom)
<br />Max Coverage at 24&quot; Height for Per Unit: 3.5x3ft=92x92cm
<br />Cetification: ETL,UL,RoHs,CE,SAA,PSE,100% Safe guaranteed!
<br />Operating Temperature: -45℃~45℃(-49℉~113℉)
<br />Lens View Angle: 90°/120° Mixed
<br />Net Weight: 2.23lbs/1.01KG
<br />Lifespan: ≥50,000-100,000hours
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<br />Discreet Package includes:
<br />2 x Upgraded Mars 500W LED Grow Light for Veg Flower
<br />2 x 0.97ft Free Power cord with Plug(US plug)
<br />2 set x Free Strong Steel hanging kits.(Easy installation)
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<br />Grow Tip:
<br />1.How do I determine the right light for my grow area?
<br />Measure the floor space. Multiply the length times the width and this will give you the square footage. 
<br />You should be able to get decent results with 30-50 actual watts of power per square foot.
<br />2.For larger areas should I go with a single large panel or multiple medium to small lights?
<br />Using multiple lights allows you to better distribute the intense light in more areas of the grow space instead of having all of the higher intensity light concentrated in only one area while the outer edges never receive intense light
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<br />Please Note:
<br />The light is not water-proof, so do not use it under water environment.
<br />Light may be too strong, please wear your sunglasses when looking at it.
<br />Some leds seem dim. They are IR. Human eye can not see IR very clearly, but you can wear sunglasses to check.