For all AutoMeter gauges (except Air/Fuel and Auto Gage), speedometers, and most in-dash tachometers. Does not work with Digital and LED Lit gauges (i.e. Cobalt, C2, ES, GS, Elite, Factory Match, NV, Phantom II, Sport-Comp II, Ultra-Lite II). Upgrade your standard instrument lighting with intense LEDs. Replaces 161, 193, 194 and 168 style wedge base bulbs only. Product Features:Replacement LED bulb for most AutoMeter incandescent lit gauges, speedometers, and in-dash tachometersReplaces 161, 193, 194, and 168 style wedge base bulbs onlyDoes not work with A/F Ratio and Auto GageDoes not work with Digital and LED lit gauges (i.e. Cobalt, C2 ES, GS, NV, American Muscle, Sport Comp II, etc.)6.5-8 Lumen OutputCurrent draw: 0.06 Amps Average bulb life expectancy: 100,000 Hours