Bosch P21W (382) Longlife Daytime Car Light Bulbs - 12 V 21 W BA15s - 2 Bulbs

So I needed replacement bulbs for my Mercedes tail lights and what better than Bosch and at such a great price. The equivalent Halfords bulbs were a lot pricier so these made perfect sense. The quality of the bulbs are great, I know they’ll last years.The only thing that had me concerned was how they arrived in the envelope with no padding or protection - baring in mind how things can get thrown around and dropped during transit.I was expecting broken bulbs, luckily they’ve been okay and work perfectly fine right now.

Fast delivery and work perfectly!

Finally got around to fitting them they work perfect great value for money will update on the Lifespan but so far so good colour is perfect not invasive easy to install but also dependant your car lovely brightness

Unfortunately the first two turned up crushed, I suspect they were broken before sending out as the outer box was fine. Amazon quickly replaced them without quibble and the replacements arrived in pristine condition. The bulbs are standard brightness OEM replacements.

Only bought as a spare. So haven't use it yet. But it is well made from Bosch, it is much cheaper than those selling in the shop. Happy with it.

Hmm. I could fill out space writing something witty and bright but I'll simply say it does the job. The bulb is as bright as expected, fits as expected and was a complete pain to install (but that's the car design ).Good value twin pack, I hope it will last for a longtime.

The Bosch P21W bulbs are fantastic—bright, long-lasting, and easy to install. They deliver excellent performance and clarity, making night driving much safer

The buib itself is fine. But, amazon car matching service gave wrong information. This bulb cannot be used as the brake light on my car. It caused problem to the electric system and confused the braking system. As soon as I turn on side or head lights, the car suddenly slowed down itself. I was lucky that the traffic was not busy and I reacted quickly.Another bulb, which Amazon claims not for my car, is actually for my car's brake light.