Click Image for more pictures and specifications. Buy 10 per SKU and save 10%.
This is for customers with Wedge Based bulbs that demand even more light!
This Super Bright 5630 SMD LED bulb packs a punch. It has a full aluminum body, is a little larger than a 912 or 921 incandescent, but produces a massive 595 Lumens! This is part of our Elite Series of bulbs.
For 3200k Warm White see part number 921-17-5630-WW - Replicates Warm Incandescent Light
For 4500k Natural White see part number 921-17-5630-NW - Slightly Warm Outside Light
For 5500k Cool White see part number 921-17-5630-CW - Bright Cool White (this item)
|Visible Light||1.5x as bright as average incandescent|
|Amps at 12.0v DC (Fluke Actual)||0.23|
|Rated Volts||10-30v DC|
|Overall Length||1 3/8"|
|Overall Width (or diameter)||3/4"|
100 Reviews Hide Reviews Show Reviews
The bulbs are not bright enough for reading, they are good enough for the bathroom dome light. Thank you for asking.
M4 Note: This replaces a standard 921, and will be 1.5x as bright as that. If you are not getting that output, lets review. Ensure your batteries are up if you are not on shore power. If you want to send a picture of the fixture they are in, I would love to take a look at it so we can see if we can get you more light with an alternative light.
I try outer brands but these light are the best , very bright and a white light.
Simple online order, simple install, very bright upgrade for the RV.
This light was recommended by Steve. It was exactly what I was looking for.
I bought 4 bulbs to try. The original lights are very dim by comparison. I just ordered 4 more. Great lights.0
Bright cool white light excellent for in hallway, bathroom , kitchen, outside lights, storage compartment where you need more light. Great illumination. Not blueish color. Highly recommed these led lights products. Steve was wonderful guiding me and explaining the difference between the 921- 10 vs the 921-17. So I could make an informed decision. I ordered in quantity of 20 and got discounted price plus 5% additional when using RVGeeks5 coupon. I already have gotten compliments on the new lighting looks of my RV. Thanks to m4products. Lights a solid made of execellent quality. By the way when replacing lights make sure you wiggle it side to side with a firm push.
As usual quick delivery from M4. They always seem to get things right on the website. So no I can actually see with these nice bright LED's in the basement of my fifth wheel. I would recommend these retrofit LED lamps.
I bought 10 cool white wedge style replacement LED bulbs and am so amazed at the difference! I can't believe I waited as long as I did to do this. The difference is just so incredible. Fantastic product, take seconds to change out. I highly recommend this conversion to anyone still running incandescent bulbs. Thank you for a great product!
Steve was great to work with. I had lot's of questions about different bulbs. He pointed me in the right direction for each style I had. When I decided to replace all my bulbs with LED's (10 florescent, 15 wedge style 921, a couple 1141 and couple of 1383) I only wanted to do it once. I wanted everything to match in color. I choose M4 because they offered a great bulb for each type I had and at a great price. The florescent bulbs were an easy conversion with the wiring instructions that came with the bulbs. I've only had them in a week, but the light output is superior to what I had. They also use less energy. I looked at a lot of other bulbs, and these are the best and at a lower cost. If I need bulbs for another installation, I will buy again from M4.