High Quality 12V T4 LED Warning Dashboard Light — direct replacement for instrument panel, A/C, dashboard gauge, and climate control bulbs. Key benefits Clear, bright indication: Super bright LED bulbs provide improved visibility for warning lights and indicators. Simple swap-in replacement: Designed for easy installation into standard T4 bulb sockets using a 12V power source — no complex wiring required. Consistent performance: LED illumination offers stable, easy-to-read lighting for instrument panels and control modules. Features and compatibility Voltage: 12V — compatible with standard automotive 12V electrical systems. Socket: T4 form factor — fits standard T4 bulb sockets used in many instrument panels and control assemblies. Included: Each T4 light cover ships with super bright LED bulbs pre-installed. Function: Intended as a replacement for instrument panel lights, A/C indicator lights, dashboard gauges, and climate control light bulbs. Practical performance details Plug-and-play installation — remove the old T4 bulb and insert the LED-equipped T4 cover; verify 12V power before installation. Reliable indicator illumination for night and daytime visibility without altering existing wiring or housings. Compact T4 form maintains original fit and alignment with instrument lenses and warning icons. Use scenarios Replace a dim or burned dashboard warning light so important alerts remain visible while driving at night. Upgrade A/C and climate control indicators to brighter, more consistent LEDs for easier reading at a glance. Refresh instrument panel gauge lights during routine maintenance to improve overall cockpit visibility and consistency. What’s included T4 light cover with super bright LED bulb (pre-installed), compatible with 12V vehicle systems. Notes Designed for use in vehicles and equipment that accept 12V T4 bulbs. Verify socket type and 12V supply before purchase and installation.