Serundo Auto DE3175 Led Festoon Bulb, 31mm 1.22in DE3022 Led,Super Bright Interior Led Festoon Used for Car Map Light Dome Light etc,Pack of 6pcs. Measure the length of your original bulb.

The single yellow-ish trunk light in my 2024 Mazda CX-5 did not provide adequate lighting so I upgraded it with one of these white Serundo DE3175 LED (31mm/1.22in) bulbs.These bulbs came well packaged. They matched the length of the OEM bulb perfectly and were non-polarity so they can be installed in either direction without regard for the positive and negative terminals - just make sure the LED panel is pointing outward.Removing the light cover in the liftgate and pulling out the OEM bulb was a bit of a struggle for me mainly because I did not want to break the clips on the cover or blow a fuse. Luckily, neither happened and this 280-lumen replacement bulb made a big difference in brightness and visibility at night.Since the trunk light is seldom used, this 50,000-hour-rated bulb should last forever but if it ever flickers or dies, I will be sure to come back here and update my review and rating.Update: just wanted to add a note that the LED bulb is the same length as the OEM bulb but the rounder shape of the ends made the LED bulb a little longer (see pic). I did not have any problem with my vehicle but it may be a tight fit for some.

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This product comes is a bag containing the LED lights . They fit great and are nice and bright .

I used these to replace all of the older (yellow-ish) halogen dome lights in my 2007 Mazda CX-9. (Five total: 2x Map lights, 1x Middle Row dome, 1x Third Row dome, 1x Rear Hatch door light).My concern was that they may be too bright, particularly in the map light position up front.However they are exactly perfect! A bit brighter than the originals (I'd guess 50% brighter) - they won't blind you, even in a pitch black night, and will make reading or seeing small things at night easier. They're a much clearer and cleaner light. The entire inside of the car is now lit much, much better!Besides being more practical illumination, they also give our 13 year old car a very modern look.The CX-9 has a feature where the interior lights slowly dim after the door is closed, until they extinguish. These LEDs retained that feature. (I didn't expect it, but they do.)Physically, these lights are exact matches in length, end-to-end, as the DE3175 bulbs they replace. While both have little cone-shaped end caps, the caps on the originals are just a hair shorter and are finished with a small nib or tab on the tips. This allows the light to be seated by their tips into small holes in the light fixture clips. These LEDS are all cone/no nibs, and this design forces the clips to spread about a half-millimeter further apart. It worked okay in my car and no work-arounds were needed.Lastly, these lights are polarity-sensitive, which is noted on a sticker on the package, so you shouldn't be surprised. If they don't light up after installation, there's a possibility that the ends may need to be switched around.All in all (at least on day-1) I am extremely pleased with these lights, and can happily recommend them. Especially for this low price, which is less than the price of 2 name-brand LED bulbs in a brick-and-mortar store.

They are a great LED Bulb very bright and of good quality.