AUXITO PSX26W LED Fog lights There are 2 PCS PSX26W LED Fog lights in one package. Specification: Fit Socket: PSX26W/ 12278/H28W LED fog light bulbs Operating Voltage: DC 9-30V IP Rate: IP65 Light Source: CSP Operating Temperature: -40 degree F to + 176 degree F Operating Life: 30000 hrs Housing Material: Aviation Aluminum Application: For fog light or daytime running light ( DRL) Features: 1:1 same lamp filament LED fog light bulbs AUXITO PSX26W fog light lamps are non-polarity plugs. Ultra-thin copper circuit board and almost 1:1 same light filament position effectively simulates stock PSX26W/12278 bulbs’ beam pattern, come out 360° full angle illumination Canbus Ready Design Upgraded intelligent driver makes these PSX26W LED fog light bulbs compatible with most vehicles without error warnings or radio interference Fast Heat Dissipation he latest AUXITO fog light bulbs are full body aluminum(6063) material makes the fog light live more than 30000 hrs Notes: These LED fog light bulbs can’t be used as headlights, they don’t have high low beam functions. 2.Load resistors may be needed to bypass error warning or flicker issue (purchase separately) 3.If you are not sure which bulbs will fit, please check your owner manual, original bulb to confirm, you can also search “automotive bulb look-up” online or ask a question on product page.