12 Volt Bulbs

The AutoMeter 12 Volt Bulbs are precision replacement lighting components engineered for AutoMeter's compact 2-inch and 2-5/8-inch gauges. These white incandescent bulbs deliver consistent illumination for instrument cluster applications across automotive and marine instrument panels. Built for users who demand reliable gauge visibility in low-light conditions, this pair of bulbs ensures your dashboard gauges remain legible during night driving or in dimly lit environments.

Each 12 Volt Bulbs unit features a 3-watt power consumption rating, designed to operate safely on standard 12-volt DC electrical systems common to most vehicles. The white light output provides optimal contrast against gauge dial backgrounds, improving readability without creating glare or eye strain. The compact form factor—measuring 3.7 x 0.45 x 5.95 inches—allows these bulbs to fit precisely within the gauge housing of AutoMeter instruments, ensuring proper light distribution across the dial face. Supplied as a pair, these bulbs provide redundancy and extended replacement intervals for your instrumentation.

Technicians and gauge users upgrading or maintaining AutoMeter instruments will find these replacement bulbs essential for restoring original illumination performance. They are ideal for both original equipment restoration and custom dash installations where precise gauge visibility is critical. Installation is straightforward—simply remove the spent bulb and insert the replacement into your gauge's bulb socket. These bulbs are sold in pairs to service two gauges or provide spares for future maintenance needs.