For all AutoMeter gauges (except Air/Fuel & Auto Gage), speedometers, and most in-dash tachometers. Does not work with Digital & 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 & 168 style wedge base bulbs only.Specifications: WARNING CA Proposition 65 Yes WARNING CA Proposition 65 Message WARNING: This product can expose you to chemicals; which are known to the State of California to cause cancer. For more information; visit www.p65warnings.ca.gov. Description_DES LED BULB; REPLACEMENT; T3 WEDGE; BLUE Description_EXT LED BULB; REPLACEMENT; T3 WEDGE; BLUE Description_FAB Replacement LED Bulb For Most AutoMeter Incandescent Lit Gauges Description_FAB Replaces 161; 193; 194; 164 Style Wedge Base Bulbs Only Description_FAB Does Not Work w/Clocks; A/F Ratio; Auto Gauges Description_FAB 4.5-5 Lumen Output Description_FAB .06 Amp Draw Description_FAB Bulb Life Expectancy 100000 Hours Description_INV LED REPLACEMENT BULB KIT BLUE Description_MKT For all AutoMeter gauges (except Air/Fuel & Auto Gage), speedometers, and most in-dash tachometers. Does not work with Digital & 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 & 168 style wedge base bulbs only. Description_SHO LED BULB T3 BLUE