Anyray BA9S Mini Bayonet Single Contact T4W with LED Light Bulb 12 Volt SIDE TAIL White Color BA9S Mini Bayonet Single Contact T4W WHITE with 6 SMD LED Light Bulb 12 Volt SIDE TAIL Anyray Light Color: (6000~6500k) Cool White / Length: 30mm or 1.20 inch Width: 11mm or 0.43 inch Depth: 11mm or 0.43 inch . Base type: BA9S / T4W For DC 10-16Volts vehicles only / The BA9 light bulbs will replace BA9S, 53, 57, 182, 257, 1895, 6253, 64111, 64113 etc. High Brightness and Energy efficient light bulb / Anyray