Upgraded 3 heads: Newest three heads LED grow lamp have 60 LEDs(39 red leds/ 21 blue leds) targeted.360 degree flexible gooseneck, easy to adjust the light direction.Thanks to the metal bracket, the lamp can be placed anywhere Place in your home or office. 3 light modes and 6 brightness modes: The light offers 6 dimmable levels of brightness (0.20%,40%,60%,80%,100%) and 3 spectral Modes (red, blue and mixed light) to adjust the light intensity more freely, and meet the growing needs of different plants stages. Timing function: You can choose three lighting durations (3H/6H/12H) for your plants ) choose. If you set the time duration as long as the power is connected, the plant lamp will automatically give off at the same time every day. General USB interface: This plant light has a USB port, which makes it convenient to your Connect to office or home. It is suitable for indoor plants grown at home or in greenhouses, or overwintering. It helps accelerate the growth of seedlings and succulents. Heat dissipation and energy saving: The LEDS have low energy consumption and the plant light is still kept at a lower temperature after long-term use. Note:< /span> The plant light uses a USB port that is connected to a computer or mobile power supply can be. The general current for the USB interface is 2A, so the actual power of the plant light is about 10W. Function: 1. Timing function: 3, 6 and 12 hours: You can turn on our plant lamp anytime and anywhere. 2. Three modes: Red light, Blue light, the two colors light. 3 . Three tubes: independent control switches. 4. Six brightness: 10%, 20%, 40%, 60%, 80%, 100%. 5. 60pcs lamp beads: our Led Pfalznen lamp has 39 red chips and 21 blue chips for better illumination. 6. Energy saving, environmental protection, no ultraviolet light, infrared radiation, zero emissions. 7 . Easy to install, convenient and reliable to use. Scope of delivery: 1X plant light 1X user manual If you have any problems, please feel free to contact us.