The 12V 32/3CP dual-filament automotive bulb with a W2.5x16Q base (similar to P27/7W, 3157) is a bright halogen or incandescent bulb designed for brake lights, parking lights, or turn signals. It operates on 12 volts, has a clear bulb, a plastic/glass base with four contacts, and provides high brightness (32CP).

Main characteristics:

Type: Twin-filament incandescent/halogen bulb.
Base: W2.5x16q (W-type, plastic, 4 contacts).
Voltage: 12V (12 volts).
Power (brightness): 32/3CP (Candle Power), equivalent to approximately 27/7W.
Application: Brake lights/taillights, turn signals.
Bulb color: Transparent (most common).