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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
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
|Amps at 12.8v DC (Fluke Actual)||0.17|
|Rated Volts||10-30v DC|
|Overall Length||1 3/4"|
|Overall Width (or diameter)||3/4"|
84 Reviews Hide Reviews Show Reviews
Arrived in a few days in great shape. Plugged it in and I saw things in the room I hadn't seen in a long time.!
We tried only qty 2 to start with to see if we liked them. We had tried some other LED lights that our son in law purchased but they were just as dim as the non-led bulbs already in our trailer. The two Cool While led lights were perfect! I put them over the kitchen sink and the stove and the lighting is so much better for these work areas. We will most likely be ordering more!
My third order, these are so much brighter than the original Led bulbs in my RV.
Very nice, camper much brighter inside now,at least twice brighter, maybe more.
Replaced some regular wedge bulbs with these. What a difference. You’ll notice the difference in YOUR RV too.
Just the right brightness
Bulbs installed very easily. Provide excellent lighting for my trailer. Reduced the number of lights that were needed for proper lighting to just a few of these. I purchased as a test and will be replacing the rest. Thanks
The difference between these lights and the factory ones I can with my truck is unimaginable. I knew there would be an improvement but I never imagined it would be this great of an improvement. I highly recommend these bulbs.
Super Fast Shipping , I ordered 18 of the 5050 warm white and 1 of the 5630 natural white to replace all the 921 bulbs in my travel trailer. The M4 bulbs were all individually packaged and well made. I replaced all the bulbs in the camper within 10 minutes and it is the brightest i have ever seen it on the inside. One final note prior to replacing the 921 bulbs, my inverter was running with just one light on with two of the incandescent bulbs in it. After replacing all the fixtures with the M4 LED'S, i turned all 18 bulbs on at once and the inverter never came on.
M4 Note: Typically what you hear (or don't hear in this case), is the battery charger cooling fan. With less load, the fan does not come on, which is very nice when camping on shore power.