1156 led light bulb replacement 1141 93 P21W 67 12V 35W halogen bulb for RV trailer camper interior Reverse light BA15S single contact bayonet 2.5W 330lm daylight white 5000K pack of 4

I bought two sets of these to replace all the bulbs in my taillights.They will randomly throw errors. Example, I'll be at a light with my turn signal on and between 30sec to 3minI'll get an error on my dash that the bulb is out. I can see that it is still blinking, so I know that isn't true.I will get random brake bulb errors as well, when I can clearly see the bulbs are illuminated.I am passed my return window, so I am not thrilled.

I just purchased these so I can’t say how long they will last. First impression was very good they don’t get hot and pop right in like regular bulbs. Much brighter than the filament bulbs. I can finally see in my travel trailer!! These bulbs also do not get hot so I am hoping I see a difference in the coolness of the trailer. The filament bulbs feel like they are 3000 degrees when they are operating. I had to wait a solid 6 minutes for the old bulbs to cool off before I could even touch them to change them out to the new LED’s. Hope they last just ordered 4 more.

With the enclosed design these bulbs were sturdy enough to survive installation and will hopefully be more weather resistant than those with exposed LEDs. One potential negative is the prongs on either side of the base appear slightly shorter / smaller diameter than those on older standard bulbs. Overall they provide a lot more light and worked well for my application (75 Jeep J-10 back-up lights). Output is brilliant white color, if you have a classic car or just prefer the more subtle look of old school bulbs these might be too much.

These shipped fast with prime. These lights were a huge improvement from my previous led bulbs I used on my stairs. These are so bright and light them up so nice even in the day time. I have these lights on a motion sensor so when you walk up or down the stairs they turn on with a timer. At night these stairs can be dangerous so this is a great safety feature. The bulbs were well packed in individual boxes inside an anti static bag. That tells you there is some care from the manufacturer. These bulbs are well built with leds inside of a plastic housing very study you could probably throw these on the ground and they would still work. Very happy with this purchase.

The media could not be loaded.  I used them for my 06 Land rover LR3 rear turn signals and rear fog lights, I wired the rear fog lights to come on when braking for extra visibility...nice crisp light that comes on faster...(england is foggier so they added rear red fog lights)...

Don’t buy these if you have a Saab 9-3 and expect plug and play as advertised. While they do fit and function in place of a P21W for the taillights, they flicker every 5-10 seconds when your car is turned off. This is because they need a load resistor of some sort to function, although that is glossed over in the product description as the product is mostly advertised as being a drop in replacement.Also, only three of the four included worked…I am giving them two stars because they seemed pretty durable. Maybe if you know what you’re getting into, they’ll work for you, but the description is misleading. Also in my case, one of the four was defective right out of the box (tried two others first and they were fine, so it’s not like I messed it up…)

I was surprised to see the bulb was pretty sturdy looking. After reading so many reviews of other cheap bulbs I settled on these. I'm very glad I did. I'll have to update next year to see if they are still holding up. So much better looking than others I've seen.

This is one of two types of LED lights I put in my RV. The LED (both types) burn so much cooler AND brighter. When I went on line, I thought they were a bit pricey until I went to Camping World, Wal Mart and Auto Zone to do a price comparison. I couldn't get online fast enough to order these items from Amazon. Thanks!