Features 1、The color modes are RGB, RGBW, timing mode, seven‑color gradient, and seven‑color 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. 2、Under the same brightness, the LED energy‑saving lamp consumes only 1 kilowatt‑hour of electricity in a thousand hours, which is highly energy‑efficient. 3、The service life can keep more than 50,000 hours. It is more durable than the ordinary incandescent lamps and ordinary energy‑saving lamps. 4、The light is healthy, the light does not contain ultraviolet and infrared rays, and there is no radiation. 5、Green and environmentally friendly, it does not contain harmful elements , which facilitates recycling and utilization, and does not produce electromagnetic interference. 6、Protect eyesight, DC drive, no stroboscopic. Ordinary lights are AC driven, stroboscopic will inevitably occur. 7、The safety factor is high, the required voltage and current are small, the heat is low, and there is no safety risk. Specifications Item Type: Downlight Material: Aluminum Product Size: Approx. 14x7x2cm / 5.5x2.8x0.8in Weight: Approx. 110g / 3.9oz Lamp Bead Model: 5050 Installation Method: Concealed Installation Hole Size: Approx. 80mm/3.15in Power: 5W Battery: CR2025 Button Battery 150mAh (1 Pc in the Remote Control) Luminous Flux: 450lm Beam Power: 120° Color Temperature: RGB+Cool White Service Time: 50000H How 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. Package List 1 x Downlight 1 x Remote Cotrol