Review on Upgrade Your RV Lighting With Ultra Bright T10 LED Bulbs - Pack Of 10, Pure White by Ricardo Thotti

These are fantastic. Replaced 24 921 bulbs in our camper. Mostly to help it keep cool, those 921 put off a whole lot of heat. These are a 100% improvement in that area alone. They put off nowhere near as much heat as the 921 incandescent bulbs they replaced. Slightly warm vs can’t touch hot. It’s a no brainer.Then add, on top of that, they put off a ton more light and draw less than half the energy and you have yourself a recipe for success. My wife and I absolutely love them. They are bright but a very clear white absolutely no blue tint to them( purchase the natural white). With our camper windows being tinted at 5% in the bedrooms and living room tinted at 20% it was fairly dark even in the middle of the day with the original incandescent bulbs. No such problem with these new light installed. They came very well packaged and they all worked which I can’t say for other LEDs I purchased for a previous camper ( I didn’t even get all the lights I ordered). Time will tell how they hold up but so far am very happy with them.