ARyee Grow Light LED Grow Lights for Indoor Plants 9 Dimmable Levels 20W Red Blue Spectrum Dual Head Divide Control Adjustable Gooseneck for Hydroponics Greenhouse Gardening

ARyee Grow Light, LED Grow Lights for Indoor Plants, 9 Dimmable Levels 20W Red Blue Spectrum, Dual Head Divide Control Adjustable Gooseneck for Hydroponics Greenhouse Gardening Specification: Input Voltaga?5V Power?20W Blue Light Wavelength:460nm Red Light Wavelength:630nm Life time:50000 hours INSTRUCTIONS 1.Press the power button to turn ON/OFF 2.Press the circulation button to adjust the brightness (9 levels) 3.Press the switch button to select red light,blue light or red&blue light 4.Press the timing button to set timers. Red means timer of 3 hours, blue 9 hours,red&blue 12 hours. 5.Please let the lamp rest for a few minutes after lighting for 5 hours. You can fill light 1-3 times a day 6.Stronger metal clip is convenient to help you install it any place you want 7. You can use USB connector to plug into a wall outlet or an USB interface.(USB adapter is offered) How to Set The Timer 1. A short press to enter the 3H timing function,the indicator light flashes once in 5 seconds 2.Short press two times to enter the 9H timing function,the indicator light flashes two times in 5 seconds 3.Short press three times to enter the12H timing function,the indicator light flashes three times in 5 seconds 4. Short press four times to cancel the timing function TIPS: Around 450 nm wavelength blue light can promote the seeds of plants Around 630 nm wavelength red light can promote the photosynthesis of plants sprout of blossom and bear fruit Succulent Plants Coloring,steepness prevention Stem and Leaf Plants Seedlings,foliage flowers,leafy vegetables Flowering and Fruiting Plants Flowering and fruiting type fower vegetables and fruits