KATUR 31mm Festoon C5W Led Bulbs 6000K White Light Super Bright Chipsets Canbus Error Free for 3175 DE3175 DE3021 3022 3021 Interior Dome License Plate Door Lights (10pcs,White)

Great product! Replaced all the old spool bulbs in my Saab 9-5 with these and they are bright and has a nice white shine, not the ugly bluish tint that most cheap LEDs have.

They are really bright, it illuminates all the car.

Great lights once I was able to get the correct size, nice and bright and very easy to install.

Very bright LED bulbs at great price turned my Durango interior to daylight.

Excellent product, my customers are really happy with the result, love it

Bright

An excellent replacement for all my T10 bulbs on my Mecrcedes C220. No canbus errors. I'd have given 5 stars but one lamp was defective. Expensive but practical. I've fitted the lamps to the sidelights, courtesy light, boot light, door lights, under-dash, glove box, map reading lights - not a single error message.UPDATE - March 2020.Two of the bulbs failed in less than 7 months. I contacted the Vendor who responded by suggesting I contact Amazon customer services to arrange a replacement. This was amazon's reply :-"I'm sorry, Mr. Williams, upon checking on the date of purchase of your item, s you've had satisfactory use of this product for a period of time exceeding both the manufacturer's warranty period and the typical average life of this product, and since you purchased your product approximately 7 months ago and have used it successfully, please understand that we're unable to offer you a replacement or refund of the replacement value. "I then highlighted the 24 months warranty on the page but Amazon were not prepared to budge.Just be aware of the false and misleading advertising between Amazon and the Vendor before you make your purchasing decision.

I'm trying to reduce my energy consumption in my Mazda as there is an issue with my battery, so I've started to replace my bulbs with LED versions.The great part about these bulbs is you don't need any special led convertors or plugs to make them work.They are a direct replacement for you cars original bulbs.Just open the bulb cover with a flat screwdriver/pry tool. Pull out your old bulb, push in your new LED. Put back the bulb cover. Easy.I am really impressed with how bright these are. The photos were done in the day with the engine off and they are brighter than the originals.When I turn the engine on, they are amazing and give off so much light. I'm very pleased.My only complaint is my car only needed 2 of them so I need to find some different ones.

Came well packaged. Havenr had any problems with the ones I have switched out. The white is much much better than the standard orange look. Would definitely reccomend

On the plus side, these are very bright, have good all round coverage and dim as you'd expect halogen T10 bulbs to. Considering you get 10 in a pack they're a bargain as well, and you can replace most bulbs in your car (for example) with a single purchase.On the downside it's irritating that the polarity isn't stated anywhere on the bulbs - in many cases the only way to find out is to fit them, try them, and then disassemble again when they're the wrong way round.Also, despite the description saying "T10.Sized to perfectly fit your housing and plug directly into your OEM sockets" the bulbs are actually a couple of mm wider than a standard T10 bulb. If your enclosure is very snug they may not fit at all.However, these niggles probably won't be a problem for everyone, but it's something to bear in mind - especially if your fitments are from the rear of the bulb holder where the gap may be very small.

Great bulbs, perfect for sidelights, slightly too big to fit in my interior light, but did purchase them for the outside mainly. They are nice & bright, brilliant white & most of all on a BMW X3 they DON’T THROW UP A ERROR CODE ON THE DASH as they are error free, unlike some others who say they are but actually are not.