40 Pcs Light: 10 Pcs LED light bulbs & 30 Pcs T10 white LED LightSuper bright white,Long lasting,Commonly used for interior lights to replace old festoonSCIENTIFIC DESIGN: It has 5 LEDs 5050 SMD that are radially mounted to create a 360 degree viewing angle for better, allover light emission with reduced hot spots. Short, tower style design with miniature wedge base for easy plug-and-play installation.OUR DIFFERENT: Our LED lights contain the necessary resistors ,These resistors will share some current, so the bulb will not become very hot, so effectively extend the lamp life, but in the market some cheap bulbs lack the necessary resistance, they are very bright in a short time, but it Will burn out after use for a few daysFaster on/off response time,No incandescent delay,Made with bright light bead,Stable light body structure, not easy to damage or disintegrationLED light bulbs:Each bulb has 12 x Lighting Emitting DiodesLED type: 3528 SMDSize: 32*17*8.6 mmNote: A single bulb contains 12 individual light emitting diodes.T10 white LED Light:Socket Type: T10/194/W5WLuminous Flux: 60Lm/bulbVoltage: 12V-DCT10 Stock Size: 9mm ( 0.36 inch)Wattage: 1W/BulbColor Temperature: 6000K( White )WIDE RANGE USAGE: Length: 1.1 inch (2.8cm) Diameter:0.43 inch (1.1cm)INTERIOR CAR USAGE:Map lights, dome lights, cargo lights, courtesy lightsEXTERIOR CAR USAGE:License plate lights, dashboard lights, tail lights, backup/ side marker lightsCOMMON VEHICLE USAGE:Motorcycle/ scooter lights ,Trailer/ truck lights ,RV lights ,Marine lightsNOTE:If they don't light after inserting into the socket, just insert oppositely or flip the bulb horizontally to match the + and - polarityMaterial:plasticcolour:whitePackage Contents:10 *LED light bulbs30 * T10 white LED LightOnly the above package content, other products are not included.Note: Light shooting 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.