Description: Material: This LED plant growth light is made of aluminum alloy material, which is sturdy.Timing Function: Indoor Tent Plants Growth Light designed with a 3/9/12H timer function, you can freely set the lighting time according to the needs of the plant.3 Lighting Modes: There are 3 lighting modes to choose from, meeting the lighting needs of different stages of plant growth.Adjustable: There are 10 adjustable light levels, which can be adjusted according to the lighting needs of the plant.Usage: This LED plant growth light, providing sufficient light for your plants. Size Chart: Light Panel: 30cmx8cm/11.81inx3.15in; Leds: 135 Package Includes: 1 Set Grow Light Note: Please allow slightly errors due to manual measurement and different monitors.