I use LED lights for growing clones in a tent to transfer outdoors. I’ve been using cheap imports 3 2000W in a 6’x4’x8’ long tent worked ok but needed a little more coverage . Bought some more cheap 4000w imports to test time will tell . 200 beads per unit cost around 100 bucks local but $73 on e-bay I plugged them in super bright at least they worked lol Product Model:4000W LED Grow Light:
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 heatsink.Easy to set, low use cost, can work with timer to control working time.
100% Full Spectrum:
280nm ~ 315nm influence on morphological and physiological processes is minimal
315 nm ~ 420nm chlorophyll absorbs less impact photoperiod effect, prevent stem elongation
420 nm ~ 500nm (blue) chlorophyll and carotenoids absorbed the largest proportion, the greatest impact on photosynthesis
500 nm ~ 620nm dye absorption rate is not high
620nm ~ 750nm (red) chlorophyll absorption rate “high”, has a significant influence on photosynthesis and photoperiod effect
750nm ~ 1000nm absorption rate, stimulate cell elongation, impact of flowering and seed germination
1000nm converted into calorie
Product Specifications:
4000W LED Grow Light (A002)
LED Type
High efficiency 20W Epistar (HI-LED)
High Intensity
Those are not the same as HLG
HLG gets almost ALL the top bin diodes( best led diodes)from Samsung. Everyone else gets the lower bin ( won’t last long or as efficient as top bin). I have an HLG-300 that’s been on 24/0 for about two years straight. If you take care of them they’ll last. Not a single diode has gone out yet
All I know is there twice as bright compared to the 2000w advertised LEDs that worked perfectly their replacing . Why would they lie ? Yoou fuk noow mfg . a little more of the add .4000W LED Grow Light Full Spectrum IR For Indoor Plants VEG Bloom US
Our products are designated products of the Chinese Academy of Agricultural Sciences.
There are so many kinds of LED grow lights in the marketplace , but most of them do not use real GROW LEDs in their grow lights, and the wavelength of their lights are totally wrong, this will kill your plants, it will waste your time and money ) Blue(430nm 460nm, Help plants growing); Red(630nm 660nm, help plants Flowering);UV(wavelength: 380nm), Our grow lights help your plants, flowers, Hydro etc grow better, the best choice for you.
Product Description
High Cost-Effictive High Efficiency:
Feature afford price with energy-saving. Save 95% energy compared with HPS/HID.Beat HPS/HID and traditional LED Light.Covers a full 2′ x 2’/4′ x 4′ ,easily replace a 1200W/2000W/4000W HPS or HID while consuming 60/100/200 watts of actual power.Suitable for 100100180cm/120120200cm grow tent(not included).
If you look at the 4000w claim you’ll see that it appears the light has 200 diodes at 20w each. If they diodes are being run at maximum power. Which they are not.
If a light doesn’t even make half an effort to provide you with PAR data it is likely bullshit. Everything else about this light is deliberately misleading.
That being said it will work just fine for your clones.
Thanks Foreigner I know there junk but will work great for an early start to the outdoor season . Par at 18″/PPFD
2644 μmols
Lumen
23610 When I bought these I thought it was the same company that I bought some 2000W Vanders from . But turned out to be a guy working out of his home selling Medical weed grown with these same lights . All his plants looked good with great color grown in tents and green houses .
