Stimulate growth and extend lifespan: Plant lamps can improve growth and also extend the lifespan of your plants. The red light promotes the growth and flowering of your seedlings and plants. The blue light stimulates photosynthesis and the development of chlorophyll and carotenoids. Plant lamp with 13 different settings: The LED lamp has 10 different dimmer levels so that your plants get exactly the brightness they need. The lamps also have three different light settings - red light, blue light, or both lights on at the same time. Timer, clamp mount and flexible tubes: The plant lamp has a timer that allows you to set the lighting to automatically turn off after 3, 6 or 9 hours. The lamp is equipped with a practical clamp and flexible arms with 360 degree rotation. Specifications: Color: Black Material: Aluminum alloy Size: Height 70 cm, width 13 cm Power supply: USB cable (wall adapter for power outlet needed, not included) The package contains: LED plant lamp with 4 flexible arms