There are 36 pieces of premium quality COB LED chipsets on this panel light item, which produce super bright white light instead of stock yellowish light. Another advantage is it comes with both T10 wedge adaptor, ba9s wedge adaptor and 30-42mm adjustable festoon adaptor. It fits on more than 98% of interior car lights. LED lights consume much less power than traditional halogen bulbs; At the same time, they serves much longer than halogen bulbs, average lifespan of LED panel light is 8000 working hour. Perfect for lighting up for car interior for map light, dome light or trunk area light. Installation of LED panel light is fairly easy. Comes with plug & play design so you can simply DIY install it in your garage. The LED light is sensitive, if the LED is not lighting up, flip the adapter around. Material: plastic LED chip Type: COB LED LED chip Q': 36 chip LED colour: Pure White Socket type: T10, BA9S, and Festoon dome Voltage: 12V only Power: 2.6W Color temperature: 7000-8000K Luminous flux: 380-450LM Lifespan: 60, 000 hours. NOTE: This model is suitable for most of car, but for some morden car ECU-s ( such as : , , ,BENS and so on) , it maybe still will have the error message or flashing, then you need add extra resistors to avoid this problem. Package Include: 1 x LED bulb 1 x T10 Adapter 1 x BA9S Adapter 1 x Festoon Dome Adapter 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.