Applications: instrument lights and switches VOLTAGE: 12V TYPE: GLASS BASE BASE (PLINTH): W2X4.6D POWER: 2 TYPE OF LIGHT: STANDARD WITH THREAD: 1 THREAD LONG LIFE: NO REINFORCED VERSION (HEAVY DUTY): NO HALOGEN: YES LENGTH: 20.00MM TEST STANDARD: ECE E1 R37 BLISTER PACKAGING: YES