Specification: 1.For DC 12 volts 2.Number of Bulbs: 20 PCS 3.LED Color:white light ( 6000-6500K ) 4.LED Type: 5050 Tri-Cell SMD, each LED bulb has 13 high quality SMD in total 5.Dimension: 16mm X 42mm 6.Lumens: 325 Lumens 7.Cross Reference: 1156 BA15S = 1073 1093 1129 1141 1159 1259 1459 1619 1651 1680 3496 5007 5008 8. Application: Common use for Car, Truck, Trailer, RV, Camper, Boats Light, Interior Light, Turn Signal Light, Backup Reverse Light, Tail light, Corner light, Stop light, Parking light, Side marker light, ect. Features: 100% Brand New, Ready To Ship. - Low Power Consumption, save your energy and money - Very bright! Up to 50K+ hours life time - 12VDC replacement bulb for RV Camper Trailer Boat Interior Light - Easy plug and play installation, quick instant start-up time - We are specialize in LED light bulbs, our products are of high quality - Functional and durable LED bulb, you will love it - Easy installation,Green and enviroment-friendly products, safe and reliable.This product Included: 20 x 1156 13-SMD LED light bulbs Note: - Please make sure the length of this bulb can fit in your car s lens of housing. - When you are not sure whether this model is what you need, please contact us, we will offer you the Professional suggestion