Light colour: Adjustable (8 colour: Red green blue white orange yellow cyan purple) light size (approx.) : 12mm/0. 47 inch (l) x 14mm/0. 55 inch (w) x 7mm/0. 28 inch (h) cigarette lighter plug size (approx.) : 88mm (l) remote control size (approx.) : 84. 5mm (l) x 51. 8mm (w) (detail size as shown in the picture) material: Abs plastic and led quantity: 1 set item colour: Black strip light quantity: 4 led quantity: 9 for one strip light working voltage: Dc 12v output wattage: 10w output current: 3x 2a (max) lifetime: 50000hrs application: Using for lighting up the entire car interior, plug and play. Feature 1. Car inside atmosphere lamp / foot lamp, create a charming atmosphere for you. 100 percent brand new. 2. It is durable and convenient with a switch button to control 4 strip light. 3. Simple design and easy to use. 4. One piece cr battery is in the remote control. 5. Wireless ir control, change the colour as you for wish, easy to install, no need to change the wire circuit in your car. 6. Also comes with music control mode, makes your car more attractive. Fitment (the compatibility is just for reference. Please compare the follows with your original one before purchasing) fit for most car.