1139-9-5630-CW Cool White High Power LED Reading Lamp

Not as pretty as the globe light bulb but it is bright and runs cool

This light is bright, NOT HOT like the orignal bulb, and does the job. My 'only' reservation is that it doesn't fit in the opening as the original bulb did. Glad there was a replacement bulb.

I replaced all of the "standard" bulbs in my RV and I knew I would be happy with the transition but the result blew me away. There is virtually no heat produced by this bulb and the amount of light produced is dramatically increased. I am more than satisfied and disappointed I didn't do it earlier.

Maybe 4-yrs ago I started converting the 12v incandescent lights in my class A motorhome to LED using inexpensive brands found on Amazon. Within a few months I found this was false economy due to the high failure rate of the bulbs. I had read about m4 products in a magazine article, and bought a few to try. The quality upgrade was evident just in looking at the bulbs. Over the next 3-6 months I converted every 12v bulb on the coach, basement lights, interior lights, under hood lamps, to m4 bulbs. To date I have had 1 failure which I am replacing with the current order. I particularly like the ability to customize the lighting in the RV by selecting differing color temperatures in the same bulb style from m4. I prefer the cooler blue-white 4,000K bulbs in the living area while my wife likes the warmer daylight color temp in the bath area where she applies make-up. I’m a believer in m4, and I’ve already bought their bulbs again. Many times.