921 LED Bulb - 12 Wide Angle LED Mini Wedge Base bulb for car

921 type 12VDC replacement miniature wedge base lamp with 12 wide angle LEDs. Replaces 194/168/912(T5) size wedge base bulbs. Wide 75 degree beam pattern.

 Specification

 -Which LEDS bulbs are brightest?

Our 18 and 45 SMD LED Tower bulbs are by far the brightest we offer. Some of our bulbs are available with 12, 19, 24 or 30 Standard LEDs, the more LEDs they have, the brighter they are. Filtering and sorting by Brightness will allow you to easily compare bulb brightness.

-Are your bulbd syandard size?

All of our Tail/Brake lights are the standard one inch diameter except for the 30-LED units. They are 1-5/8 inch diameter so please measure to make sure they will fit in your housings. All of our car bulb types have a "more info" button near them, click these buttons to see dimensional drawings and other specifications.

-What is the difference between Narrow and wide viewing angle?

Some of our bulbs are available with Narrow or Wide viewing angle. The Wide angle (approx. 100 degree beam) will light up more area but dimmer than the Narrow angle. The Narrow angle (approx. 15 degree) will illuminate a smaller area but brighter than the Wide angle. We also offer bulbs with some LEDs aiming out the end of the bulb and some radially mounted LEDs aiming out the sides of the bulb. These will provide a more complete and even light pattern on the vehicle lens.

We cannot recommend which type would work best in your vehicle because it depends on the size, shape and depth of your bulb housings. The Wide angle bulbs usually work best for most vehicles.

-How do your LED bulbs a chieve dual intensity ?

All of our Tail/Brake bulbs achieve dual intensity modes by turning all of the LEDs on dim or all of the LEDs on bright, all of the LEDs are always lit when either mode is active.

-If i install LED bulbs in the dash, will the dimmer still work?

Yes, LED bulbs will dim with your dash light intensity control.

-Warranty information

Do not use LED bulbs in the same housing with head lamps, the heat will cause them to fail quickly and void the warranty. We warrant all of our bulbs for two full years when if used in normal vehicle applications. We do not warrant our car bulbs when used in applications other than normal vehicle bulb installations or if used in headlamp housings or to replace GM Daytime Running Lights

Some GM vehicles apply a pulsed voltage to the Daytime Running Lights (DRL), this pulsed voltage causes LED bulbs to fail quickly, just as the stock filament bulbs also fail quickly in these DRL installations. Use in these applications voids the warranty.

-Which bulbs does my car take ?

Select your vehicle from the side navigation on the LED Car Bulbs homepage. Bulbs specfic to your vehicle will then be selectable by location.
Please do not email or call us with this question, we will just refer you to the vehicle bulb finder.