1. RGBW remote control T10 Led car light, it can set 16 kinds of static colors, such as red,green,blue,white and so on, and 4 kinds of dynamic effects: flash, strobe, fade and smooth.2. Remote controll function: power on \/ power off, 16 kinds of static colors, 4 kinds of dynamic effects, brightness of static color and speed of dynamic effect. The brightness is adjustable, with two buttons on the controller,you just have to press the button to turn up or turn down the brightness.3. 360 degrees beam angle, super bright are much brighter than incandescent bulbs. Improve driver visibility and awareness for bad weather \/ night drivingInstalls easily in just minutes - no tools needed, no modification of wire is needed.4. Low temperature, low power consumption & lasts up to 50k hours.5. Multi light applications: interior light, dome light, map light, tail box light, side marker light, back up light, parking light, door light, turn signal light, tail light, license plate light, etc.6. Common use for car, truck, motorcycle, scooter, trailer, RV, boat... with DC12V voltage. 7. Fitment: Replacement LED bulb for: W5W 194 147 152 158 159 161 168 184 192 193 259 280 285 447 464 555 558 585 655 656 657 1250 1251 1252 2450 2652 2921 2825 921 906 579 and others.Usage: reading light,roof light,trunk light and interior light. Strobe lights Installation Instructions:Before installation, cuf off the power switch and turn the lamp offSocket type: T10 192 w5w 168 Voltage: DC 12V Power:2WRemote Control: Powered by a CR2025 Button Cell Battery Size of the Remote control:. 8.5 * 5 * 0.5cm Size of the lamp: . 3.3 * 0.9 * 0.9cmColor: BlackMaterial: plastic + LEDPackage Contents:2 * T10 LED Car Lights1 * controllerOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.