400W 480W 640W 800W Spider 3.5 umol-J LED Grow Lamps 5 6 8 10 Strips

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LED Plant Light is artificial sunlight. It not only helps to increase the annual production of vegetables, but also increases the flavor of crops and improves the nutritional value. Plants grow slow if no sunlight, peoples imitate artificial sunlight according to the characteristics of sunlight. Not only the grow light can meet all the demands the plants on the sunlight,but also remove the harmful wavelength the sunlight has,but the plants needn't.So led grow lamp is healthy artificial growth lamp.
Spectrum
280 ~ 315nm The shape and the physiological processes of little effect.
315 ~ 400nnm Chlorophyll absorbs less, influence light cycle effect, prevent stem elongation.
400 ~ 520nm(Blue) Chlorophyll and carotenoids absorb the largest percentage, the biggest influence on photosynthesis.
520 ~ 610nm Pigment absorption rate is not high.
610 ~ 720nm(Red) Chlorophyll absorption rate is low, for photosynthesis and light cycle effect have notable effect.
720 ~ 1000nm Absorption rate is low, stimulate cell extended, influencing flowering and seed germination In a word, the red,blue,orange is main wavelength/color energy for plants' photosynthesis.
Specification

Strips quantity

5 strips

6 strips

8 strips

10 strips

Real power

400W±5%

480W±5%

640W±5%

800W±5%

Dimension

1220x1150x160mm

1220x1150x160mm

1220x1150x160mm

1220x1150x160mm

Coverage area

5x5 feet

6x6 feet

8x8 feet

10x10 feet

Weight

14kg

16kg

19kg

28kg

Spectrum

3000K + 6000K + 660nm (customized available)

Light source

Samsung LM561C / LM301B / LM301H optional

Efficiency

3-3.5 umol /J (subject to LED)

Dimmable

Non-dimmable (dimmable can be customized)

IP degree

IP 65

Input

110-240V / AC, 277V / AC, 347-480V / AC, 50/60Hz

Certificates

CE, FCC, RoHS, ETL

Warranty

3 years