AP 016023157 Incandescent 3157 Wedge Base Bulb

The AP 016023157 is a dual-filament incandescent 3157 wedge base bulb designed for recreational vehicle and automotive lighting applications. This versatile replacement bulb features the industry-standard 3157 configuration with a plastic wedge base for plug-and-play installation.

Key Features:

• Dual-filament design with 27/8.3 watt power rating for multi-function operation
• Operates at 12.8/14 volts for reliable performance in RV and automotive electrical systems
• Produces 402 lumens (bright filament) and 38 lumens (dim filament) output
• Standard wedge base (W2.5x16q) for easy, tool-free installation
• S-8 bulb shape measuring 2.17 inches in length and 0.98 inches in diameter
• Warm 2800K color temperature matches factory incandescent lighting

The dual-filament construction allows this bulb to serve multiple lighting functions simultaneously. The brighter filament is typically used for brake lights and turn signals, while the dimmer filament operates as a tail light or parking light. Commonly used in RV tail lights, brake lights, turn signals, backup lights, and side marker applications. Compatible with standard 3157 sockets and cross-references with numerous industry bulb numbers.