1[USB POWER SUPPLY DESIGN] The whole lamp is composed of 48 high brightness LED lamp beads. High efficiency and energy saving, can increase the growth rate of indoor plants. LED life is up to 50,000 hours. 2[10 LEVELS OF DIMMING] Each lamp head can be controlled independently, and automatically turn on/off every day after setting the 4H/8H/12H timer, which is safer and more flexible to use. 3[EASY TO USE] Adjustable triangular bracket and 360 degree adjustable gooseneck, suitable for the use of various planting plants. 4[FULL SPECTRUM DESIGN] Red (660nm) + blue (460nm) promote plant growth, flowering and fruiting. Warm white 3000k high uniform light, like sunlight, promotes seed growth. Red + blue + warm white (380nm?780nm), based on natural light to enhance red and blue light, effectively promote growth. 5[REST ASSURED] There are two control methods, wireless remote control and wire control, to avoid the loss of remote control and affect the use. And the height of the tripod is adjustable.