🔆 Super Bright 921 RV Interior LED Light Bulbs - T10 912 194 Replacement for Car Dome, Map, Door & License Plate Lights - White 42-SMD - Pack of 20 Review

Purchased to replace all of the interior lights in our camper trailer. I'm not sure if it was our trailer headlights or those bulbs, but they were very tight and some of them were a bit difficult to install. But I was able to change all the bulbs and am very happy with these new LED bulbs.

No brighter than previous bulbs but almost no heat unlike bulbs which are bloody hot. And they used less power, which extends battery life when unplugged. Choose the white light option as it looks more modern. So far happy with the purchase. Don't forget to flip if it doesn't work as they have polarity.

Bought because of the high rating on Revain. Not sure why they are rated highly, I had to change them to make them work. The plastic insert is too thick and needs crimping to fit and the wires need some adjustment. Please note these were installed in 1998 New Vision RV lights and may therefore work better with newer lights.

Don't give your money away! These lights actually make you feel like you're going blind. They don't give adequate light and half don't work. I'm worried they will short out and start a fire or set off my pacemaker. I would never buy them again. A complete waste of money and effort. I don't know how Revain can honestly feature this product on their website!

They seem very cheap as they break easily. So far I've grabbed a few of these and started swapping out the working headlights in my toy dump truck and so far only the 3 headlights I took are working. At least 4 didn't work. I haven't had time to replace the rest of the bulbs, but so far it's not doing very well with these cheap non-working ones I got. waste of money.

Worked like a charm to get rid of those hot lightbulbs in my van. They are much brighter and hardly get hot and don't even turn on the inverter fan, which would be enough when turning on a single bulb with old bulbs. However, they were difficult to insert and we had to flip them a few times to get them to fit. It would be nice to have some kind of this is up indicator. Although they work great and I love them. I would definitely order again and recommend them to other people too.

They showed up right away and I save so much energy in my trailer. This is very important when dry camping. They run cooler too. They're bright. Much better than the bulbs they replaced. I have experience with camera lighting and the term CRI stands for Color Rendering Index. This is the spectrum of colors transmitted when the light is on. It's a low CRI so skin tones don't look amazing, but they're worth it and it's a subtle compromise. Plus, it's a great price compared to camping stores.

I was happy with the quick delivery and looked forward to having a light during the day that doesn't heat up the inside of my campervan more than 100 temp was already outside. He took out the burned out old lightbulbs, put one in and nothing. Unpacked and flipped, still nothing. I installed the old lightbulbs and now they don't work either. So I did a little research on the internet and it turned out that I had to replace fittings that I then bought. Now I'm returning lightbulbs after a friend…