1、It is made of high quality materials which are safe and reliable. 2、WiFi remote control, supports wireless WiFi control, remote distance is not limited by distance. 3、High light efficiency and large size chip, low light decay, good color rendering and long service life. 4、The product has 16 million beautiful colors, supports color selection and brightness adjustment. 5、Wide application, can be used as home lighting and nigh lights for kitchen, bedroom, living room, bar, hotel, etc. Features: It is made of high quality materials which are safe and reliable. WiFi remote control, supports wireless WiFi control, remote distance is not limited by distance. High light efficiency and large size chip, low light decay, good color rendering and long service life. The product has 16 million beautiful colors, supports color selection and brightness adjustment. Wide application, can be used as home lighting and nigh lights for kitchen, bedroom, living room, bar, hotel, etc. Specifications: Material: PC+Aluminum alloy Size: Approx. 11.2*6*6cm/ 4.41* 2.36* 2.36inch Power: 7W Luminous Flux: 600LM Color Temperature: 2700-6500K+RGB Irritation Angle: 270° CRI: ≥80 Working Temperature: -20 to 40° Input Voltage: AC100-240V Power Factor: ＞ 0.5 Humidity: 0%-80% Working Life: ≥20000 Package list: 2 x Light Bulb 1 x The instructions Note: Ensure that the power supply is disconnected before installation to ensure safety, and must work at the specified input voltage. The voltage used shall not exceed the specified range Do not install it over the stove, gas and vent or in damp places In case of failure, do not disassemble and repair by yourself, but return to the original factory for repair. If you have any questions about this manual, please consult the manufacturer