18W USB 3Heads Clip-on 18 LED Grow Light Dimmable TimingRed:blue 2:1 Plant Lamp DC5V

Specifications Shell Material Aluminium alloy Power 18WLED Quantity 18leds headLED Type SMD2835Light Color Red blue 2 1 red 460nmblue 660nm Is Dimming YesIs Timing YesPowre Type USB power supplyFeatures Energy electricity saving with higher level efficiency Full spectrum that is necessary and critical for plants growing and flowering from seeding to harvest 460nm blue and 660nm redis accelerating leaf growing 660nm red is promoting flowering Comfortable humanistic and high performing Perfect for small grow box grow tent DIY hydroponics bonsai garden etc How to use 1 Short press key open turn off the light 2 Switch key white light warm light white warm you can switch Arbitrarily 3 Brightness adjustment key Nine stage of brightness arbitrarily to adjust 4 Time to open the key 1 A Short click to enter the 3H timing function led 5seconds flash 2 The second time to enter the 9H timing function 5seconds flashing two times 3 Short press the third time to enter the 12H timing function 5seconds flashing three times 4 Short press the fourth time to cancel the timer function Package Included 1 x 3Heads Clip on Grow Light