Features:IR remote control, can control multiple ceiling lights.It will be convenient when you lying on the sofa or sleeping in bed.16 static RGBW colors and 4 dynamic modes for your different needs.Just put the light into the hole and connect the power, easy and safe to install.The bulb will remenber the last color of color changing mode you set if you do not cut-off the power.It can be used as normal lighting, mood lighting, decorative lighting, party lighting and etc.Specifications:Material: aluminum & acrylicInput: AC85-265V, 50/60HzLamp power: 5W; 10W; 12W; 15W(optional)Lighting source:5W: 4pcs 3030 + 2pcs 5050 leds10W: 8pcs 3030 + 3pcs 5050 leds12W & 15W: 8pcs 2835 + 3pcs 5050 ledsLight color: RGBW 16 colorsLighting mode: 4 flashing modesLuminous flux: white light 800lmBrightness: 4 levelsCRI: Ra80Beam angle: 180Remote battery: 3V/150mAh CR2025Remote distance: within 5mWorking environment: -20 to 40Lifespan: 30,000hItem diameter:105mm/4.13in(5W); 136mm/5.35in(10W); 150mm/5.91in(12W); 190mm/7.48in(15W)Package weight:remote: 20g/0.71ounce110g/3.88ounce(5W); 180g/6.35ounce(10W); 190g/6.7ounce(12W); 230g/8.11in(15W)Package size:remote: 83 * 50 * 5mm/3.27 * 1.97 * 0.2in5W: 135 * 135 * 50mm/5.31 * 5.31 * 1.97in10W & 12W: 160 * 150 * 47mm/6.3 * 5.91 * 1.85in15W: 200 * 190 * 50mm/7.87 * 7.48 * 1.97inPacking List 1:1 * RemotePacking List 2:1 * RGB LightPacking List 3:1 * RGB Light1 * Remote