P21W Bulb 12v 21w x 10 Pack of Bulbs - Indicator Light
The P21W Bulb 12v 21w x 10 Pack (SKU: MST-R382) includes ten indicator light bulbs with a voltage of 12V DC and power rating of 21W. These bulbs feature the BA15s (SCC) cap type and conform to ECE Type P21W with E Regulation Number 37 for filament lamps. Ideal for use as indicator lights.