BA15s P21W 382. 2xHigh Power 1156 BA15s P21W 3825W 15 SMD 3030 LED Bulbs Amber Sidelight Indicator Turn Signal Light Lamp. Rear Bumper Reflector Light. Socket: 382, 1156, BA15s, 7506, 7527, P21W. Cross Reference for this 1156 7506 BA15s LED Light bulb.