Spectrum Led Grow
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300W FULL SPECTRUM TRI-BAND HYDROPONIC LED GROW LIGHT |  |
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US $420.00 | 3d 22h 31m |
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90 WATT SPECTRUM UFO HYDROPONIC PLANT LED GROW LIGHT | |
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US $99.99 | 14d 22h 34m |
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Brand New 300W Light Full Spectrum LED Grow Lamps Hydro for flowers vegetables | |
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US $450.00 | 23h 31m |
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High Power 300W LED Grow Light Full Spectrum LED Grow Lamps Hydro for Plants | |
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US $640.00 | 2d 4h 15m |
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Brand New 120W Light Spectrum LED Grow Lamp RB 59:60 Hydro for flowers veg,plant | |
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US $220.00 | 2d 23h 37m |
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Brand New 120W Light Full Spectrum LED Grow Lamp Hydro for flowers veg,plant | |
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US $220.00 | 3d 4m |
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300 Watt Quad 4 Band Full Spectrum Hydroponic LED Grow Light Panel with 2W LEDs | |
0 Bid | US $399.00 | 3d 13m |
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HYDROPONIC LED - UFO Shaped 90w Grow Light Tri Spectrum | |
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US $109.99 | 5d 16h 58m |
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New LED 90W 90 Watts UFO Triband Full Spectrum 7:1:1 R B O Plant Lamp Grow Light | |
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US $129.00 | 6d 28m |
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90W FULL SPECTRUM TRIBAND UFO HYDROPONIC LED GROW LIGHT | |
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US $116.54 | 12d 3h 42m |
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New 14w Watt All Blue Spectrum LED 14 W Hydroponic Grow Light Panel System Lamp | |
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US $27.95 | 6d 22h 40m |
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900 LED Quad Band Full Spectrum Grow Hydroponic Lights | |
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US $115.00 | 12d 4h 26m |
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LED 90W 90 Watts UFO Full Spectrum Hydroponic Red Blue 8:1 Plant Lamp Grow Light | |
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US $129.00 | 24d 8h 27m |
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225 LED Quad Band Full Spectrum Hydroponic Grow Light 630nm 660NM RED Blue White | |
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US $37.00 | 1d 18m |
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BloomBoss White 45 LED Grow Light 45w Full Spectrum (3000K 6500K 10000K) | |
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US $99.95 | 25d 14h 47m |
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UFO Led Plant Grow Lamps 90W Lights Full Spectrum Wavelengths red blue orange | |
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US $118.00 | 4d 5h 45m |
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300 Watt LED Grow Light FULL SPECTRUM NEW | |
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US $399.00 | 22d 8h 36m |
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900 LED Quad Band Full Spectrum Hydroponic Grow Light 630nm 660NM RED Blue White | |
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US $105.00 | 12d 21h 56m |
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90W FULL SPECTRUM DUAL-BAND UFO HYDROPONIC LED GROW LIGHT | |
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US $119.00 | 16d 22h 24m |
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STEALTH GROW BLOOM SG602 LED 600W Grow Light SG 602 FULL SPECTRUM | |
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US $1,468.95 | 21d 21h 11m |
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Spectrum Led Grow
Are indoor grow lights ,LED ,MH , HPS , etc harmufl to your eyes ?
I spend alot of time staring at my plants, I was wondering if different color spectrums of light were harmful to human eyes.
Staring at plants is probably more harmful than the light spectrum. Find better uses of your time. HPS does have a very narrow spectral composition, so it's more likely to have an effect. But it has been used for efficient street lighting that's easy for an observatory to filter out to ameliorate the effect of light pollution. I don't know of any reported or claimed harm from this. It makes you more susceptible to SAD (seasonal affective disorder).
my L.E.D. grow operation preflower
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300W FULL SPECTRUM TRI-BAND HYDROPONIC LED GROW LIGHT | |
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US $420.00 | 3d 22h 31m |
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90 WATT SPECTRUM UFO HYDROPONIC PLANT LED GROW LIGHT | |
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US $99.99 | 14d 22h 34m |
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Brand New 300W Light Full Spectrum LED Grow Lamps Hydro for flowers vegetables | |
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US $450.00 | 23h 31m |
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High Power 300W LED Grow Light Full Spectrum LED Grow Lamps Hydro for Plants | |
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US $640.00 | 2d 4h 15m |
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Brand New 120W Light Spectrum LED Grow Lamp RB 59:60 Hydro for flowers veg,plant | |
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US $220.00 | 2d 23h 37m |
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Brand New 120W Light Full Spectrum LED Grow Lamp Hydro for flowers veg,plant | |
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US $220.00 | 3d 4m |
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300 Watt Quad 4 Band Full Spectrum Hydroponic LED Grow Light Panel with 2W LEDs | |
0 Bid | US $399.00 | 3d 13m |
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HYDROPONIC LED - UFO Shaped 90w Grow Light Tri Spectrum | |
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US $109.99 | 5d 16h 58m |
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New LED 90W 90 Watts UFO Triband Full Spectrum 7:1:1 R B O Plant Lamp Grow Light | |
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US $129.00 | 6d 28m |
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90W FULL SPECTRUM TRIBAND UFO HYDROPONIC LED GROW LIGHT | |
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US $116.54 | 12d 3h 42m |
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New 14w Watt All Blue Spectrum LED 14 W Hydroponic Grow Light Panel System Lamp | |
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US $27.95 | 6d 22h 40m |
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900 LED Quad Band Full Spectrum Grow Hydroponic Lights | |
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US $115.00 | 12d 4h 26m |
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LED 90W 90 Watts UFO Full Spectrum Hydroponic Red Blue 8:1 Plant Lamp Grow Light | |
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US $129.00 | 24d 8h 27m |
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225 LED Quad Band Full Spectrum Hydroponic Grow Light 630nm 660NM RED Blue White | |
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US $37.00 | 1d 18m |
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BloomBoss White 45 LED Grow Light 45w Full Spectrum (3000K 6500K 10000K) | |
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US $99.95 | 25d 14h 47m |
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UFO Led Plant Grow Lamps 90W Lights Full Spectrum Wavelengths red blue orange | |
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US $118.00 | 4d 5h 45m |
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300 Watt LED Grow Light FULL SPECTRUM NEW | |
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US $399.00 | 22d 8h 36m |
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900 LED Quad Band Full Spectrum Hydroponic Grow Light 630nm 660NM RED Blue White | |
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US $105.00 | 12d 21h 56m |
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90W FULL SPECTRUM DUAL-BAND UFO HYDROPONIC LED GROW LIGHT | |
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US $119.00 | 16d 22h 24m |
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STEALTH GROW BLOOM SG602 LED 600W Grow Light SG 602 FULL SPECTRUM | |
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US $1,468.95 | 21d 21h 11m |
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300W Bi-Spectrum Induction GROW LIGHT= 450W LED & 1000W HPS | |
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US $799.00 | 20d 19h 28m |
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200W Bi Spectrum INDUCTION GROW LIGHT= 300W LED & 800W HPS | |
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US $645.00 | 20d 18h 59m |
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150W Bi Spectrum INDUCTION GROW LIGHT= 300W LED-450W HPS | |
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US $549.00 | 20d 18h 50m |
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90 Watt High Power Full Spectrum Indoor LED Grow Light 660 nm Red 455 nm Blue | |
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US $155.00 | 12d 20h 35m |
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Sunshine Systems LED GrowSpot Grow LIght Mixed Spectrum | |
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US $84.95 | 11d 15h 56m |
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90W High power LED Hydroponic Grow Tri Spectrum light | |
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US $185.96 | 13d 23h 49m |
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LED Grow Panel Pro Series Full Spectrum 288 x 1W LEDs Hydroponic Lighting System | |
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US $549.00 | 12d 21h 16m |
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225 LED Quad Band Full Spectrum Grow Hydroponic Light | |
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US $45.00 | 12d 4h 46m |
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120W FULL SPECTRUM DUAL-BAND HYDROPONIC LED GROW LIGHT | |
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US $165.00 | 3d 21h 16m |
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400 watt Led grow light new 20 Spectrum tuned wavelengths red blue orange | |
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US $749.00 | 10d 9h 13m |
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New LED 90W 90 Watts UFO HYDROPONIC Full Spectrum Plant Lamp Grow Light 110v-240 | |
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US $129.00 | 10d 7h 22m |
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150W FULL SPECTRUM TRI-BAND HYDROPONIC LED GROW LIGHT | |
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US $205.00 | 3d 21h 49m |
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UFO Shaped Hydroponic 90w LED Grow Light with Tri Spectrum | |
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US $109.95 | 6d 14h 49m |
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168 LED BULB MIXED RED + BLUE SPECTRUM LED GROW LIGHT | |
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US $19.99 | 4d 5h 28m |
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AgroLED 12w Lamp - Full Spectrum LED Grow Light Hydro | |
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US $76.99 | 14h 18m |
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New 14w Watt All Red Spectrum 14 W LED Hydroponic Grow Light Panel System Lamp | |
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US $25.95 | 6d 22h 40m |
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New 90w w Watt All Red Spectrum LED Hydroponic Grow Light UFO Lamp Kit System | |
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US $171.95 | 9d 19h 41m |
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LED 150W 150 Watts Full Spectrum Triband Red Blue Or 7:1:1 Plant Lamp Grow Light | |
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US $258.00 | 3d 21m |
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New 90w Watt All Blue Spectrum LED 90 W Grow Light UFO Hydroponic System Lamp HO | |
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US $171.95 | 6d 22h 45m |
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New 90w Watt Tri Band Blue Red Mix Spectrum LED Grow Light UFO Kit Hydroponic HO | |
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US $171.95 | 6d 22h 45m |
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New 50w Watt All Blue Spectrum 50 w LED Hydroponic Grow Light Panel Kit System | |
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US $101.75 | 6d 22h 40m |
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LED 150W 150 Watts Full Spectrum Hydroponic Red Blue 8:1 Plant Lamp Grow Light | |
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US $258.00 | 2d 23h 1m |
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90w w 90 Watt LED Quad Band Mix Spectrum Quadband UFO MODEL Grow Light Hydro HO | |
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US $171.95 | 9d 19h 41m |
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New 120 Watt Tri Band Red Blue Spectrum Mix LED Grow Light Panel Kit Hydroponic | |
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US $412.95 | 6d 22h 45m |
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NEW 300 Watt Quad Band BLUE RED MIX SPECTRUM QUADBAND LED Grow Light Hydroponic | |
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US $699.95 | 6d 22h 45m |
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New 60w Watt Dual Band Red Blue Spectrum 60 w LED UFO Grow Light Lamp Hydro HO | |
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US $165.95 | 6d 22h 45m |
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New 50w Watt All Red SPECTRUM LED 50 W Grow Light Panel Hydroponic Kit HO Lamp | |
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US $101.75 | 6d 22h 40m |
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New 60w Watt All Blue Spectrum LED 60 W Grow Light UFO Kit Lamp System Hydro HO | |
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US $165.95 | 6d 22h 40m |
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UFO 90W Light Full Spectrum LED Grow Lamps Hydro | |
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US $108.00 | 6d 6h 17m |
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are led grow lights efficient and effective?
should not led grow lights that are only emitting light in the spectrum the plants use -- since led lights are 3-5 x more efficient than incandescent and high pressure sodien and metal hydride, shouldn't the leds that are not even putting out light in useless parts of the spectrum be 10x or better for grwoing plants?
Not yet anyways. LED lights are the future of indoor gardening they just aren't there yet. HID lighting (metal halides and high pressure sodium) per buck can give you a better finished plant. At the moment you have so many options bulb wise for HID lighting that you are better off just sticking with that until LED lighting can reach a spot where price meets quality.
a good example I like giving customers is this: my company took a 400W LED light set up and put it head to head against our 400W 4Ft long, 8 Bulb Wide, fluorescents fixture (a Tek Light brand, to be specific) and the results were cut and dry. We got a much better plant out of the fluorescents.
Right now LED lighting is just hype. In a few years it might be worth checking out.
