USB LED Plant Grow Light Sunlight Succulent Fill Lamps 5V …, Sembawang

Welcome To Buy High Quality USB Full Spectrum LED Grow Light

Application:
* Brand new and high quality.
* For all kinds of flower plants: Like for tomatoes, chilli, eggplant, rose ect.
* All kinds of greens: For herbs and leafy vegetables, lettuce, bok choy ect.
* Also suitable for indoor garden or indoor potted landscape.
* Using: For Greenhouse, Grow Box, Grow Tent, Hydroponics Systems Equipment.
* About the effect of light wavelength on plant growth:
1. 280 nm ~ 315 nm influence on morphological and physiological processes is minimal.
2. 315 nm ~ 420 nm chlorophyll absorbs less impact photoperiod effect, prevent stem elongation.
3. 420 nm ~ 500 nm chlorophyll and carotenoids absorbed the largest proportion, the greatest impact on photosynthesis.
4. 500 nm ~ 620 nm dye absorption rate is not high.
5. 620 nm ~ 750 nm chlorophyll absorption rate "high", has a significant influence on photosynthesis and photoperiod effect.
6. 750 nm ~ 1000 nm absorption rate, stimulate cell elongation, impact of flowering and seed germination.
7. > 1000 nm converted into calorie.
Features:
* Using 2835 lamp beads, stable performance, high brightness, high efficiency, impact resistance, strong shock resistance, no ultraviolet (UV) and infrared (IR) radiation, no harm to the human body.
* Energy saving and environmental protection, using ultra-high-brightness LED light source with high-efficiency constant current scheme, saving more than 80% of electricity than traditional sodium mercury lamps.
*IP54 waterproof rating, can be used indoors and outdoors with confidence.
* 180-degree adjustable angle installation can meet the lighting effects of different environments and achieve directional lighting.
* There are three installation methods(wall-mounted, ceiling type, seat type), the installation is very easy, just use screws to fix the rear U-shaped bracket to the installation place.
* USB powered input.