Applications: tail, brake and fog lights, license plate and side marker lights, interior lighting and meter reading light, lights and switches VOLTAGE: 24V TYPE: STANDARD BASE (PLINTH): BA15S POWER: 21 WATT TYPE OF LIGHT: STANDARD WITH THREAD: 1 THREAD LONG LIFE: NO REINFORCED VERSION (HEAVY DUTY): NO HALOGEN: YES TEST STANDARD: ECE 37 (E1) 2NY BLISTER PACKAGING: YES