BraKaTi Grow Light, Led Grow Lights with Stand,Plant Light for Indoor Plants Growing Lamps Full Spectrum Led Grow Light with Adjustable Tripod and 4/8/12h Timer for Indoor Tall and Large Plants

The growth of plants depends on photosynthesis. The plants absorb red and blue light mainly in photosynthesis, while other light plants absorb very little (especially green light is not absorbed): ?36 Red LEDs(630-660nm) -- contribute to photosynthesis,germination,flowering and results. ?16 Blue LEDs(420-460nm) -- help plants with chlorophyll synthesis. ?28 Warm LEDs:Full Spectrum(380-800nm) -- increase light intensity and enhance photosynthesis. How to Set the Timing Fuction?: ?GREEN stays on for 4 hours ?ORANGE stays on for 8 hours ?RED stays on for 12 hours ?click on the SWITCH button to change colors. ?In ONE 24 hour cycle each color has a different time cycle. ?the GREEN light lasts for 4 hours.it then goes OFF for 20 hours,then back on. ?the ORANGE light stays on for 8 hours.it then goes OFF for 16 hours,then back on. ?the RED light stays on for 12 hours.it then goes OFF for 12 hours,then back on. . Package includes: : ?1 x Grow Light with Controller ?1 x Stand ?1 x RF Controller ?1 x Adapter (5V*3A) ?1 x User Manual