1、Safe Working Voltage: Never worry about electric shock as its output voltage is DC5V which is lower than human safety voltage 36V. 2、Flexible Press Button Control: You can turn on/off, change 3 working light color blue light/ red light/ blue \u0026 red light for different period of your plant, 5 levels of adjustable brightness and 3 levels of timer 3h/6h/12h for providing your plant various needs. 3、Triple –ended Bendable Goose Neck Design: Soft, bendable and foldable goose neck design, with 360°adjustable illumination angle and this design can free up more space for you. 4、USB Power Supply Ways: It can be operated by provided USB charging port, convenient to use. 5、Memory Function: Restart and it will turn on with the brightness and color temperature that you set last time, thoughtful design for you. 6、Clamp Design: 80mm maximum clamp width clip range make it can clamp in various places. 7、Thoughtful Power Pilot Lamp: Once the power is on, the controller lights blue light. 8、Ultra-Brightness: 18 pieces of ultra-bright LEDs on each tube provide enough light for the plants\u0027 growing, full brightness. 9、Low Power Consumption: Equipped with LEDs which are energy-saving, cost-saving, eco-friendly, low power consumption, long service life is over 50,000hrs, No UV, infrared radiation, zero emissions. 10、Wide Applications: It is suitable for greenhouse, balcony, plant factory, farm and so on.