300 Brighter194 led bulb has 3030 SMD LED chips, with high illumination and perfect beam pattern, supporting 6000K white super bright light output. 360Lighting angle and No dark spot. You can easily find misplaced items in your car at night. Working Power 2.5W; Working Volts 12V24V. 5 Mins Installation11 Design with halogens, Nonpolarity, Plug and Play, no need for modification or flip. The led bulb is fit for socket T10, 147, 152, 158, 159, 161, 168, 175, 184, 192, 193, 194 2825 W5W, 549, 12961. The bulb size is 0.35*1.0. Installation Tips If you encounter difficulty inserting the bulb into the socket during installation, please try to push it a little harder to get it in. Wide Application194 Led bulb is the upgraded replacement for license plate light, interior door light, dome light, parking light, side marker light, trunk cargo light, courtesy light, map light, glove box light, etc. NOTE These T10194 LED bulbs may not fit every single position in a vehicle, please check the user manual or original bulb size before purchasing. CANBUS ReadyLASFIT 194168 led bulbs have builtin CANBUS system, compatible with 98 vehicles, preventing from error code, odd flickering, and radio interference. However, these bulbs still cant prevent some MercedesBenz, VW, Jeepwhen the replacement for license plate light and parking light from throwing an error code. Safe Driving Long LifespanLoaded with mini fuses to prevent the led bulb from burning out by the excessive instant current to ensure safer installation. Efficient heat dissipation for low energy consumption to ensures the 168 bulb work 30,000 hours. These LED bulbs have 1year warranty, if they have any problem upon installing or after use, please contact us directly to get replacement.