Efficient LED Combination: This LED lamp has grow lights made up of 80 efficient growing LEDs (36 red, 16 blue and 28 full spectrum). It meets the conditions of plant growth without sunlight. 1-Full Spectrum380nm-800nm: Suitable for all plants to root and sprout. 2-Red(660nm)+BLUE(460nm) Spectrum: for blooming and fruits. 3-Red+Blue+Full Spectrum: A mix of Red+Blue+Warm White is best to fuel the growth of your plants. Upgraded Auto ON/OFF Timer: Plant grow lights come with the circular memory timer function allows to automatically turn on/off every day according to your settings: 3H(Blue)/9H(Green)/12H(Red). Which requires no manual operation and takes good care of your plants when you on work or vacation.Please note: The timer needs to be reset if the grow light is powered off.) 10 DimmableModes: Our grow lamps provides 10 dimmable modes to suit varied stages of plant growth. It has 10 levels of light intensity and has 3 spectral modes to meet different sta