Item Type: DownlightMaterial: AluminumProduct Size: Approx. 14x7x2cm / 5.5x2.8x0.8inWeight: Approx. 110g / 3.9oz Voltage: 85-265VLamp Bead Model: 5050Installation Method: Concealed InstallationHole Size: Approx. 80mm/3.15inPower: 5WBattery: CR2025 Button Battery 150mAh (1 Pc in the Remote Control)Luminous Flux: 450lmBeam Power: 120Color Temperature: RGB+Cool WhiteService Time: 50000HHow to Use:After the ceiling is punched with a hole of 80mm, the downlight is embedded, and the power is turned on to emit light. .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; } 1The color modes are RGB, RGBW, timing mode, sevencolor gradient, and sevencolor jump. Monochromatic color brightness is adjustable, three kinds of brightness corresponding to the fixed color can be selected through the remote control, the default is medium brightness, the operation is simple, and the infrared remote control can control multiple spotlights. 2Under the same brightness, the LED energysaving lamp consumes only 1 kilowatthour of electricity in a thousand hours, which is highly energyefficient. 3The service life can keep more than 50,000 hours. It is more durable than the ordinary incandescent lamps and ordinary energysaving lamps. 4The light is healthy, the light does not contain ultraviolet and infrared rays, and there is no radiation. 5Green and environmentally friendly, it does not contain harmful elements , which facilitates recycling and utilization, and does not produce electromagnetic interference. 6Protect eyesight, DC drive, no stroboscopic. Ordinary lights are AC driven, stroboscopic will inevitably occur. 7The safety factor is high, the required voltage and current are small, the heat is low, and there is no safety risk.