Antline 1156 1003 1141 7506 Ba15s 18SMD LED Bulbs White 4-pack Replacement for RV Camper Interior Lights & Exterior Tail Backup Reverse Lights, Brake Lights, Turn Signal Lights Item: 1156 18SMD LED Bulb (4-pack); Voltage: 12V DC ONLY; Light: Cool White; Size: 50mm long and 15mm in diameter; Lifespan: 50000+ wroking hours. Cross Reference: 1156 1003 7506 BA15S 1073 1095 1141 1156A 1156NA 1195 12088 1295 1295NA 199 2396 3497 631 93 97 97A 97NA. Application: Interior Lights, Tail Lights, Back up Lights, Brake Lights, Turn Signal Light, Corner Light, Parking Light, Side Marker Light. Common use for Car, RV, Camper, Van, Truck, Trailer etc. Easy to Install: Plug and play, no tools or wiring required.Ultra pure white bright color and 360 degree wide viewing angle. Energy Conservation: Low power consumption and low heat. Please NOTE that make sure this is the correct application type of bulb before placing order.