Marsauto 194 LED Bulb 10-pack

This LED license plate light from Marsauto upgrades common interior and exterior bulbs with brighter, whiter illumination and easy plug and play installation. It improves night visibility for drivers who need clearer plate and courtesy lighting, and it fits common T10/194 sockets. The first step is confirming the bulb size in your owner manual, then swapping the halogen for the LED for a noticeable difference in brightness and color temperature.

Key features

The Marsauto 194 LED Bulb delivers a full 360° beam pattern without dark spots, so the light spreads evenly across a license plate or inside a cabin. It runs at 6000K color temperature for a cool super white look that reads well at night, and the bulbs use low power at 2 W per bulb while producing noticeably higher lumen output. Installation is quick and nonpolar, so you do not need to flip or modify the socket. The bulbs also include an integrated IC controller to reduce false warnings and stop flicker and radio interference, which helps keep the vehicle electronics behaving normally. 🚗

Tech specs

• Name: Marsauto 194 LED Bulb
• Power: 2 W per bulb
• Size: T10 wedge, fits 194 168 2825 W5W and similar sockets
• What’s included: Pack of 10 bulbs
• Life span: 50,000 hours according to manufacturer

Benefits

Brightness and efficiency come together in this replacement option, producing around 400 lm at 12 V for each bulb and using much less energy than equivalent halogens. The cooling design lowers LED temperature and helps maintain stable brightness over time, which reduces the frequency of replacements. The cooler white tone improves contrast and makes text on plates easier to read at a distance, which contributes to safer nighttime visibility.

Compatibility

Marsauto 194 LED Bulb fits a wide range of T10 and wedge bases, making it suitable for license plate lights, dome lamps, map lights, trunk illumination and courtesy lights in many vehicles. Check your original bulb size if you are unsure, because some positions require different formats. 💡

Care & maintenance

Handle the bulbs by the base during installation to avoid oils on the LED surface, and replace any bulb that shows flicker or unexpected warnings despite correct fit. If a bulb is hard to seat, push firmly until it clicks into place according to the socket design. 🚘