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Your cart is empty.The HELLA Back Up Light Bulb 921TB significantly enhances vehicle safety and visibility with its 12V, 16W design, ideal for low-light reversing situations. Its compact, reliable construction fits a wide range of vehicles, making it versatile for diverse applications. Utilizing traditional incandescent technology, it emits a warm light, ensuring comfort alongside visibility. A straightforward replacement for older bulbs, it caters effectively to various automotive requirements, adding safety and precision on the road.
Denise
2025-09-06 18:25:05
I was happy that the bulb worked perferctly in my vehicle. You have to make sure that you have gloves on to protect the outside of the bulb when installing it into your vehicle.
Trinitron212
2025-08-28 19:01:42
The stove light in my RV rarely lasts long.Less than a month usually. These are very bright and are going on two months on the first one. I'll update my review on the longevity of the bulbs as time goes on. I had purchased a 10 pack from a different manufacturer and none of those bulbs lasted a month each.
MIOS LOFT Tonopah,AZ
2025-06-15 18:40:07
Great product would recommend this product to others
Warren
2025-06-12 18:24:02
at first I was concerned about the TB at the end of the model number.Not sure why it appears in the model number, but it had no impact on how the bulbs fit.
Chuck S
2025-05-19 10:42:07
The were shipped and delivered promptly, and they fit and work as expected, but it's too soon to know how long they will last. The bulb I replaced was the original, and the car is almost 19 years old; the other original bulb is still working. If these bulbs last even 1/2 as long as the originals, that will probably be longer than I keep the car.
Savvy Shopper
2025-05-13 14:11:59
Fit my 2006 Chrysler Town and country LX
Wahnsinn
2025-03-15 17:01:40
Nice looking bulbs, but not correct for the 2019 Promaster side mirror turn indicator. Uses 921, but the bulb itself should be amber, had to return these and buy the amber ones.
capatel81
2025-01-20 17:04:20
These bulbs do not fit my 2013 Hyundai Santa Fe sport as suggested by Amazon Garage. Ironically, the bulbs that do fit (2057) are indicated not to fit my car per Amazon Garage. I have had way too many issues ordering items per Amazon Garage suggestions. I recommend you do your homework before purchasing car parts and ignore any advice from Amazon suggesting a fit or not. A great alternative is RockAuto.
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