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.
921-24-5050-WW+
24 Warm White Light 5050 SMD LEDs (if you prefer Cool Bright White Light, see item 921-24-5050-CW 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-WW |
| Color Kelvin | 3200 |
| 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
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Product Reviews
176 Reviews Hide Reviews Show Reviews
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LED Replacement Bulbs
The LED bulbs ordered for my RV were a direct replacement for the old incandescent bulbs that came with the RV. The light put out by the LED bulbs are as bright, if not brighter than the incandescent bulbs. I'm very pleased with the quality and the price of this product.
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Fast Shipping
I placed an order for 11 of these bulbs at 10:00 AM and received the shipment at 9:30 AM the next morning! I replaced the existing Halogen bulbs in a matter of minutes, and found little difference in light output. Due to the reduction in amp draw, our converter fan doesn't run anymore when I have several lights turned on. This is a great company with quality products.
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simple instalation
The replacement bulbs went in so quickly that I was looking for others to replace, wish I had bought more. Would like a brighter one for over the range, not quite bright enough. The way the bulb is mounted, half of the bulb is covered. Wonder if a plate mount led could be mounted and the socket moved from where it is mounted? would like a brighter outdoor light (porch) also. Thanks for the help, was having trouble ordering on the net. Great products, very satisfied!! Jim LaValle
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Greatly Satisfied
These replacement LEDs more than satisfied my expectations, well worth the price.
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Great Investment
BEST INVESTMENT I HAVE MADE FOR MY RV. THESE LED'S SAVE MY BATTERY SO I CAN GO LONGERWITHOUT A CHARGE. I WILL BE BUYING MORE FROM M 4 PRODUCTS
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Excellent value, great service
As far as the LEDs I purchased from M4 Products, it's too soon after my purchase to say very much about them other than they fit easily into my light fixtures and provide roughy equivalent light to the tungsten bulbs they replaced, judging by eye. I bought a few cool white LEDs first then decided I like a warmer look. I've now replaced all 19 bulbs in my RV with LEDs from M4 to extend battery life when boondocking. Why M4? I liked the informative info they provide on their site about LED construction and quality and thought their LEDs to be priced favorably. Also, M4 has provided unparalleled customer service! Steve has answered emails within a few minutes of me sending them, even well after normal business hours. Shipping has been very prompt too.
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Retrofit Wedge LED Lights
These are just what is needed when you Retrofit your RV to all LED lighting which we did and my wife don't even complain about the color as she has so many others. We just purchased a 2011 used RV and this is what I decided to do as this RV only has 1 smaller battery. When this battery wears out I will upgrade to 2 larger ones and with this lighting these batteries will last a long time. One of the bases broke while placing the bulb and M4 has very quick turn around on those and are getting the new one out to me before we leave for our Thanksgiving - Christmas - New Years trip. Thanks again M4
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great price
I have ordered more !
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Good choice for ceiling fixture
These are just a little brighter than the standard bulb they replace which makes them a good choice for incandescent bulb replacement. The shipping was very fast and the communication of the folks here is very good. Will purchase more of these in the future when needed. Recommend these to anyone looking for an incandescent replacement.
