Alla Lighting 41mm/42mm 578 211-2 212-2 LED Festoon Bulbs, 6000K Xenon White CAN-Bus Interior Dome, Map, Trunk, Step Courtesy Lights Lamps

I have used the Alla brand for more thantwo years and so far one of the best aftermarket led manufacturers. I really enjoy having installed this lights on my vehicle. They are bright enough to illuminate the inside of the vehicle and they have a better visibility than the old halogen counterpart. The quality is very high as it's really aluminum and not some old cheap plastic. This translates in better cooling for the leds and this in turn extends the lifetime of the leds, ensuring you will probably just less than three for the lifetime of your vehicle rather than changing bulbs every 6 months like you have to with the old halogens. I'm very delighted and will probably keep odering. Would definely recomend to anyone.Note: depending on vehicles on board computer, there might be an error present on the dash. This naturally occurs because leds use less power than normal halogens and most cars are programmed to once they detect lower power consumption of the bulb they assume that that light bulb is done for. In order to solve the error, either install some resistors on the wiring or better yet get some adapter with built-in resistors that can be removed easily.

Plug and play. Much better lighting option over the bland incandescent.

The bulbs were an easy replacement within the interior lights in the sound bar of the 2005 Jeep Wrangler. As the photo shows, there’s no comparison with the OEM bulb. These bulbs are much whiter and brighter. They’re a great value and look awesome, while greatly improving cabin lighting.

Would r given it a 5 star, but even tho it said that it was the right fit for the use I was seeking, it fit loosely in the prongs that hold it. So I ended up having to squeeze them in with pliers to hold them tighter. Plenty bright bulbs tho

Nice & Bright Fit Perfect

These worked well in my 2014 Camry

Bought these 4-15-2024. VERY bright. In my cargo van I have two dome lights, front and rear. Both come on when you open the door.The front one died appx 3-15-2026. the rear died appx 4-7-2026. They lasted almost two years to the day.

This upgraded the rear dome light in a 2012 Dodge Ram 1500 Laramie. Very noticeable brightness increase even in broad daylight. Very simple to install. We noticed a strobe like flashing. Through testing we concluded that it's a built-in warning if the rear dome light is left on. There isn't any mention of this in the description. Other than that little surprise, we recommend this product.

These bulbs do not allow the interior reading and dome lights (of a 2004 Ram) to function the same as the original incandescent bulbs. They only illuminate when the door is openned (or the vehicle is remotely unlocked). If you want them to function you need to turn the dimmer switch to full on or open the glove box (the bulb in it seems to create the required resistance for them to operate).