Ba15s Led P21w 1156 S8 Bulb 12V Ac/Dc 1141 Single Contact Base, Waterproof bulb, 6 Watt Cool White 6000K for RV, Reversing lights, Boat, Lawn tractors, Mower, Landscape Lighting. (Pack of 4)

I used this to replace the bulb in my 360 nav light on my boat. Nice cool blue color and much MUCH brighter than the old incandescent bulb it replaced. It runs much cooler, too

Recently purchased and I am very happy with my purchase. Found it to be very useful.

Bought the "Ba15s-warm White-4pcs" because the price was right. These do not have glass bulbs. The LED's are surrounded by some type of rubber material (soft to the touch with a little smushiness, yet plenty firm). Suppose this comes down to personal preference, but I for one like the fact there is nothing that's going to shatter. I use these in my Bounder RV ceiling fixtures and they work flawlessly! Love them actually.... the light they give off is plenty adequate (not annoying) and the best part, they DO NOT get hot like incandescent bulbs I used in the past (My 2 cents, if you have to go incandescent, don't use 1141's, they get REALLY HOT... use 1003's. My recommendation, find the best price on a few LED's like these, and try them for yourself).

These replacement bulbs are very bright. The connection contacts on the bulb are not very consistent. I had to wiggle one of the bulbs very carefully to get it to make contact with the socket connectors. The bulbs connectors are not tall enough to make great contact inside the socket. I also had one bulb fail (got very dim) right before the warranty expired. The seller was impressively easy to work with and promptly sent a free replacement bulb. So, overall its a good product from a great seller.

Great quality, fit perfectly, lighting is great and extremely energy efficient compared to the halogens. Much cooler and color is perfect. Awesome value for money and durability. Performance is great.

Easily replaces the old incandescent bulb for a better brightness and visibility. Great price and great fit.

Bought these for an older cub cadet mower and replaced old style bulbs that were too dim to see by. These worked great!!

The LED bulbs did not fit in the socket the first was destroyed in the attempt . Instillation of the second required filing down the excess solder on the contacts. The 2nd bulb guide pins also had to filed in order for it to lock in place