Product Description
Click Image for more pictures and specifications. Buy 10 per SKU and save 10%.
24 SMD chips on this bulb. Competitor bulbs only have 18 chips to save money but do it at the expense of light output.
Full Aluminum Cage, you can feel the weight difference! Competitor Bulbs have fiber cages.
24 Cool Bright White Light 5050 SMD LEDs (if you prefer Warm White Light, see item 921-24-5050-WW or Natural White see item 921-24-5050-NW)
Easy push installation
Standard T10 Wedge base - may ship silver or white Cross References to incandescent bulbs 904, 904NA, 906, 906NA, 912, 916, 916NA, 917, 920, 921, 922, 158, 160, 161, 161B, 168, 168A 168NA, 175, 193, 194, 194B, 194G, 194NA, 194R, 2821, 2825, 2827, 2886X, 3652, 558, 579, 658, W5WB
Important Information about Lumens and Visual Light Output
| Specifications | |
| Item Number | 921-24-5050-CW |
| Color Kelvin | 5500 |
| Calculated Lumens | 360 |
| Amps at 12.8v DC (Fluke Actual) | 0.17 |
| Rated Volts | 10-30v DC |
| Polarity | Non Polarity |
| Overall Length | 1 3/4" |
| Overall Width (or diameter) | 3/4" |
| Overall Height | n/a |
Product Videos
Custom Field
Product Reviews
96 Reviews Hide Reviews Show Reviews
-
COOL BULBS
THE COMMON BULBS WHICH CAME IN MY RV GOT SO HOT WE COULDN'T HOLD OUR HANDS ON THE COVERS. CHANGED TO THE LED WEDGE BULB AND THERE IS NO HEAT WHATSOEVER. THIS IS IMPORTANT IN A RV, IN THE SUMMER TIME.
-
A miracle light!
It's about time someone invents a light to replace the worthless lights that come with a camper. The M4 LED light is it! We bought the 5050 cool bright white light to replace the 921 factory camper bulb and we love them! They are a lot brighter and run a lot cooler.
-
Great Light
Used in our RV for dining table lighting as a replacement 921 bulb. They provide excellent light and as advertized. M4 shipped order promptly and it arrived within one week of order. Very pleased. M4 seemed to do their homework and provide the products that work without having to do extensive research. I like the fact that there are actual spec's that I can review.
-
5 Star service
Upgraded all my incandescent bulbs to led using M4 products. Good value, good quality. Great response time for replaceing one bad bulb. Next day delivery awesome. Thanks for the installation support. I used a little Silicone Dielectric Compound to make them go in easer.
-
I can see now
great light bulbs ---and the sevice is outstanding
-
A great RV replacement light
This is a great RV replacement light, and brighter than 921s! And better color especially if dimmed. Only issue is that contact leads sometimes need to be bent around a bit for a reliable contact.
-
led replacement builbs
the cool led lights i recived were of very good quality, much more than the ones i got from my rv dealer. i havent tried the other type of builb, the one not as bright as this one but would like to.
-
great light
great clean white light. can see everything clear. and it doesn't heat up like the factory lamp.
-
Super bright, cool burning LED is great for the RV
The 12 volt bulbs that came with my new RV burn so hot that in two weeks of occasional use they had already burned the bulb holder. I searched around and found these LED lights on the internet. I took the chance and ordered 22 of these. I am very pleased. The order was filled quickly. I will be buying more lights from this company.
