20pcs Super Bright RV Trailer T10 921 194 42-SMD 12V Car Backup Reverse LED Lights Bulbs Light Width Lamp Xenon White

I’m absolutely delighted with my purchase! This pack of 20 bulbs is an excellent deal, especially considering how bright and energy efficiency they are. These LEDs emit a crisp, clear light that rivals traditional incandescent bulbs, but with far less power consumption. They appear to be of high quality and made with a sturdy construction that gives me confidence they'll last. The 20-pack is a real bonus too, as I was able to replace the bulbs in my 5th wheel RV without worrying about running out. Compared to regular incandescent bulbs, they use much less energy, and do not get very hot. I also really appreciate that these LEDs fit in most standard sockets, making them versatile for various lighting fixtures. Whether you're using them in lamps, ceiling lights, or even some outdoor areas, they’re incredibly easy to install and work like a charm. A major plus is the long lifespan. I won't need to replace any of the bulbs for quite some time, and based on the durability and high quality, I’m confident they will last for a long time, which makes them a great investment.

Works great. Replaced all my inside light bulbs on travel trailer. Uses less power and brighter.

Super bright 💡 See it for yourself 😆 Pictures speak louder than words. My iPhone app reported 7373K, 2040 Lumens—10x brighter than the OEM halogen. I know it’s not professional equipment, but it’s good enough for most of us, probably including you!European cars can be a bit finicky. If the bulb sits short due to polarity issues, the original won’t light up either. One of my friend (Mercedes techs) told me to reset the system by starting the engine. If it still doesn’t light up: flip the LED, start your car again, and toggle the switch. All of my bulbs worked successfully using this method.

I used them in my RV, a 2014 fifth wheel travel trailer. The bulbs perform great. I love the low energy consumption and the affordability, but they don’t fit into my sockets very well. The connection end is too thick and then they sit in the sockets rather loosely. I hope they don’t fall out from the vibrations while traveling.The color is identical to the old incandescent bulbs.The brightness is similar but a bit brighter, not much though.Overall they are worth the price assuming they don't fall out.

I thought something was wrong when I first put one of these bulbs in cause it was so dim, but I just left the light on and hoped for the best. In about a minute or two, it was fully bright. I will try it again later tonight to see if this happens each time you turn the lamp on or if it's only the initial lighting.I love the pure white light they give. I took pics of the difference between the new bulbs and the old ones that were in the fixtures when the RV was purchased. These are sconces on each side of the bed.So far I'm really impressed. Please excuse the dusty globes! Just wanted to show the difference in light quality. Happy camper. 😉

I purchased these for my boyfriends camper - to help give a little more light than the bulbs that came with it. However, the lights seemed to explode? after a while. I felt something hit my arm, and when I looked, it was a small, rectangular white piece - and it was a little warm! We looked everywhere and finally found that the light had over-heated? maybe? We're not really sure.Several of the lights either exploded or fell apart WHILE IN USE. We ended up removing them all and went back to the dingy lights that were already in the camper.They didn't last very long - maybe a day or two - but they were very bright and made it easier to see! I guess with the cheaper price, you really do get what you pay for!

Easy to install there funcional I like the color and design they are pretty bright

They work out very well as needed and fit just right and a good price