Toggle menu
  • Gift Certificate
  • LoginorSign Up
  • 0
M4 Products
×
×

    Main Menu

  • Identify Bulbs & Bases
  • LED Color Range Choices
  • Lumens and Quality
  • Shipping & Returns
  • FAQs
  • Contact
  • Resources
  • Affiliate Program
  • Press: TV, Video, Articles
  • Gift Certificates
  • View Newsletters / Join Our Email List
  • Shop By Category

  • LED RV Retrofit Bulbs
    • *Elite Series*
    • Single Contact Round Bases
      • Small 9mm (3/8") BA9s Base
      • Std 15mm (5/8") BA15s Base
    • Double Contact Round LED Lights
    • Wedge Based LED Lights
      • Micro Size to Replace 194, 168
      • Std Size to replace 912, 921
    • G4 / T3 & G6.35 Double Pin
      • G4 10w Replacements
      • G4 20w Replacements
      • G6.35 20w Replacements
    • Plate Style LED Lights
    • Festoon / Inline LED Lamps
    • Vanity Globes
    • Reading Lamps
      • 1139 1139lf
      • 1383
      • G4 Bi-Pin Halogen
      • MR11
      • MR16
    • Tube Lights
      • 12" F8T5 TL8/33
      • 14" F14T8
      • 18" F15T8
      • 21" F13T5
      • 22" F14T5
      • 24" F17T8
      • 36" F30T8 F25T8
      • 48" F32T8 F36T8
      • Round / Circular
      • Stand Alone (no fixture) 18"
    • Screw In
    • RGB & Strip Lights
    • Floodlight LED Replacement
    • Dimmers
  • Better LEDs for Factory RV LED Fixtures
  • Light Fixtures
  • RV/Trailer, Brake, & Running Lights
    • Common Tail/Clearance Bulbs
    • Complete Clearance / Marker
    • Complete Tail and Mounts
  • LED Off Road Spot, Flood & Light Bars
    • Light Bars Long and Short
    • Round and Square Lights Big and Small
    • Light Covers
    • Light Harnesses & Switches
    • Light Mounts
  • RV, Truck & Auto Headlamps & Common Bulbs
    • Headlamps
    • Common Auto Bulbs (LED)
    • Complete Dome Lights
    • Strips, Pucks, Acc Lighting
  • Color Changing RGB Awning and Undercarriage
  • Flashlights
  • 120v AC Products
  • Standard RV Supplies
    • Electrical
    • Plumbing
    • Roof
  • Landscape Lighting
  • T-Shirts, Koozies, & More
  • Sale Items / Coupons
  • Gift Certificates
  • Login or Sign Up
×

    Main Menu

  • Identify Bulbs & Bases
  • LED Color Range Choices
  • Lumens and Quality
  • Shipping & Returns
  • FAQs
  • Contact
  • Resources
  • Affiliate Program
  • Press: TV, Video, Articles
  • Gift Certificates
  • View Newsletters / Join Our Email List
  • Shop By Category

  • LED RV Retrofit Bulbs
    • *Elite Series*
    • Single Contact Round Bases
      • Small 9mm (3/8") BA9s Base
      • Std 15mm (5/8") BA15s Base
    • Double Contact Round LED Lights
    • Wedge Based LED Lights
      • Micro Size to Replace 194, 168
      • Std Size to replace 912, 921
    • G4 / T3 & G6.35 Double Pin
      • G4 10w Replacements
      • G4 20w Replacements
      • G6.35 20w Replacements
    • Plate Style LED Lights
    • Festoon / Inline LED Lamps
    • Vanity Globes
    • Reading Lamps
      • 1139 1139lf
      • 1383
      • G4 Bi-Pin Halogen
      • MR11
      • MR16
    • Tube Lights
      • 12" F8T5 TL8/33
      • 14" F14T8
      • 18" F15T8
      • 21" F13T5
      • 22" F14T5
      • 24" F17T8
      • 36" F30T8 F25T8
      • 48" F32T8 F36T8
      • Round / Circular
      • Stand Alone (no fixture) 18"
    • Screw In
    • RGB & Strip Lights
    • Floodlight LED Replacement
    • Dimmers
  • Better LEDs for Factory RV LED Fixtures
  • Light Fixtures
  • RV/Trailer, Brake, & Running Lights
    • Common Tail/Clearance Bulbs
    • Complete Clearance / Marker
    • Complete Tail and Mounts
  • LED Off Road Spot, Flood & Light Bars
    • Light Bars Long and Short
    • Round and Square Lights Big and Small
    • Light Covers
    • Light Harnesses & Switches
    • Light Mounts
  • RV, Truck & Auto Headlamps & Common Bulbs
    • Headlamps
    • Common Auto Bulbs (LED)
    • Complete Dome Lights
    • Strips, Pucks, Acc Lighting
  • Color Changing RGB Awning and Undercarriage
  • Flashlights
  • 120v AC Products
  • Standard RV Supplies
    • Electrical
    • Plumbing
    • Roof
  • Landscape Lighting
  • T-Shirts, Koozies, & More
  • Sale Items / Coupons
  • Gift Certificates
  • Login or Sign Up

Shop by Category

  • LED RV Retrofit Bulbs
    • *Elite Series*
    • Single Contact Round Bases
      • Small 9mm (3/8") BA9s Base
      • Std 15mm (5/8") BA15s Base
    • Double Contact Round LED Lights
    • Wedge Based LED Lights
      • Micro Size to Replace 194, 168
      • Std Size to replace 912, 921
    • G4 / T3 & G6.35 Double Pin
      • G4 10w Replacements
      • G4 20w Replacements
      • G6.35 20w Replacements
    • Plate Style LED Lights
    • Festoon / Inline LED Lamps
    • Vanity Globes
    • Reading Lamps
      • 1139 1139lf
      • 1383
      • G4 Bi-Pin Halogen
      • MR11
      • MR16
    • Tube Lights
      • 12" F8T5 TL8/33
      • 14" F14T8
      • 18" F15T8
      • 21" F13T5
      • 22" F14T5
      • 24" F17T8
      • 36" F30T8 F25T8
      • 48" F32T8 F36T8
      • Round / Circular
      • Stand Alone (no fixture) 18"
    • Screw In
    • RGB & Strip Lights
    • Floodlight LED Replacement
    • Dimmers
  • Better LEDs for Factory RV LED Fixtures
  • Light Fixtures
  • RV/Trailer, Brake, & Running Lights
    • Common Tail/Clearance Bulbs
    • Complete Clearance / Marker
    • Complete Tail and Mounts
  • LED Off Road Spot, Flood & Light Bars
    • Light Bars Long and Short
    • Round and Square Lights Big and Small
    • Light Covers
    • Light Harnesses & Switches
    • Light Mounts
  • RV, Truck & Auto Headlamps & Common Bulbs
    • Headlamps
    • Common Auto Bulbs (LED)
    • Complete Dome Lights
    • Strips, Pucks, Acc Lighting
  • Color Changing RGB Awning and Undercarriage
  • Flashlights
  • 120v AC Products
  • Standard RV Supplies
    • Electrical
    • Plumbing
    • Roof
  • Landscape Lighting
  • T-Shirts, Koozies, & More
  • Sale Items / Coupons
  • Shop by Brand

  • View all Brands
    • Home
    • LED RV Retrofit Bulbs
    • Wedge Based LED Lights
    • 921-24-5050-WW Warm White 5050 SMD Light Bulb with Wedge Base
  • 921-24-5050-WW Warm White 5050 SMD Light Bulb with Wedge Base
  • 921-24-5050-WW Warm White 5050 SMD Light Bulb with Wedge Base
  • 921-24-5050-WW Warm White 5050 SMD Light Bulb with Wedge Base
  • 921-24-5050-WW Warm White 5050 SMD Light Bulb with Wedge Base
  • 921-24-5050-WW Warm White 5050 SMD Light Bulb with Wedge Base
  • 921-24-5050-WW Warm White 5050 SMD Light Bulb with Wedge Base 921-24-5050-WW Warm White 5050 SMD Light Bulb with Wedge Base 921-24-5050-WW Warm White 5050 SMD Light Bulb with Wedge Base 921-24-5050-WW Warm White 5050 SMD Light Bulb with Wedge Base 921-24-5050-WW Warm White 5050 SMD Light Bulb with Wedge Base

    921-24-5050-WW Warm White 5050 SMD Light Bulb with Wedge Base

    MSRP: $12.49
    Now: $9.99
    (You save $2.50 )
    (173 reviews) Write a Review
    SKU:
    921-24-5050-WW
    Bulk Pricing:
    Buy in bulk and save

    Bulk discount rates

    ×

    Below are the available bulk discount rates for each individual item when you purchase a certain amount

    • Buy 10 - 1000 and get 10% off

    Adding to cart… category.add_cart_announcement
    Add to Wish List
    • Create New Wish List
    • Overview
    • Reviews

    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



    caprop65warning.jpg

    Product Videos

    Custom Field

    Product Reviews

    Write a Review

    Write a Review

    ×
    921-24-5050-WW Warm White 5050 SMD Light Bulb with Wedge Base
    921-24-5050-WW Warm White 5050 SMD Light Bulb with Wedge Base

    173 Reviews Hide Reviews Show Reviews

    • 4
      RV led replacement bulb

      Posted by Paul alan McKean on 23rd Apr 2022

      The bulb base is thicker than the original bulb. But with a little mussel power it if the socket. 50% better lighting for my stove over hood vent. M4 Note: Some original glass bulbs are thicker than others, so the LED will be towards the thick side to prevent it from being loose in some connections. You should not have to force anything, here is the technique: hold the LED with your thumb and middle finger, pointer finger on top. Line up the wedge base to the socket. Push firmly with your pointer finger, but when you do rock the LED back and forth along the length of the wedge (not against it). This will open the clips in the socket and it will pop right in. 100% success rate. You can also use a little di-electric grease to lubricate the socket and protect the connection.

    • 4
      Solid bulbs

      Posted by Mr. T on 13th Oct 2021

      I really would like to give these 5 stars as the apparent quality warrants it. My only reason for knocking off 1 star is I was hoping the warm white would have been less bright than they are. I originally had plans to order additional natural white bulbs but am using these in those locations as well. On that note, perhaps M4 can come up with a bulb of similar quality with a lower lumen output. M4 Note: Most RVer are looking for more light, so we cater that way. But look at our 1156-9-3030-WW, it will probably do exactly what you are requesting.

    • 5
      Great product & service

      Posted by Jon Roback on 15th May 2021

      Works Fine, Fits tight. Right lums 4 me. But expensive.

    • 4
      Pretty Good

      Posted by Doug on 7th May 2021

      I replaced the incandescent/tungsten bulbs in my camper with these bulbs from M4LED. At first I bought from another website and the bulbs were awful. They were dim and a horrible color, sort of greenish white. The bulbs from M4LED were much brighter and the color accuracy was much better though still not perfect. This is why I only gave them 4 stars. It would be nice if there was a CRI rating listed. The power draw from these bulbs is significantly less than the old incandescent/tungsten bulbs. Very happy about that!

    • 5
      It is the perfect light bulb I needed for my RV porch light

      Posted by Lorenzo Patrix Duenas on 27th Mar 2021

      I've been to some local RV camper parts stores and online but I'm glad I found you guys!

    • 5
      Delivery

      Posted by Ray Stoddard on 28th Sep 2020

      Haven’t used product yet except for test. Worked well. Past good experience w M4 prompted me to reorder. Great delivery time.

    • 5
      Wedge base warm white bulb

      Posted by Judy on 24th Jun 2020

      We love this bulb in our RV! We changed half out last year, and decided to replace the rest this year. They are nice and bright, yet warm in color. They use much less battery energy when dry camping.....now we feel like we can use more then one light at time!

    • 5
      Excellent product!

      Posted by Mike on 4th May 2020

      Quality product, would order again without hesitation.

    • 5
      Led 24-5050

      Posted by Thomas on 16th Sep 2019

      Love them I recommen them highley

    • Next
    • Next

    You May Also Like...

    • 921-24-5050-CW Cool White 5050 SMD Light Bulb with Wedge Base 921-24-5050-CW Cool White 5050 SMD Light Bulb with Wedge Base 921-24-5050-CW Cool White 5050 SMD Light Bulb with Wedge Base 921-24-5050-CW Cool White 5050 SMD Light Bulb with Wedge Base
      Quick view Details

      sku: 921-24-5050-CW

      921-24-5050-CW Cool White 5050 SMD Light Bulb with Wedge Base

      MSRP: $12.49
      Now: $9.99
      Add to Cart
    • 921-30-2835-CW Cool White Economy 2835 SMD Light Bulb with Wedge Base 921-30-2835-CW Cool White Economy 2835 SMD Light Bulb with Wedge Base 921-30-2835-CW Cool White Economy 2835 SMD Light Bulb with Wedge Base 921-30-2835-CW Cool White Economy 2835 SMD Light Bulb with Wedge Base
      Quick view Details

      sku: 921-30-2835-CW

      921-30-2835-CW Cool White Economy 2835 SMD Light Bulb with Wedge Base

      MSRP: $8.49
      Now: $6.49
      Add to Cart
    • T10-5-5050-WW Warm White Small LED Light Bulb (#194 #168) with Wedge Base T10-5-5050-WW Warm White Small LED Light Bulb (#194 #168) with Wedge Base T10-5-5050-WW Warm White Small LED Light Bulb (#194 #168) with Wedge Base T10-5-5050-WW Warm White Small LED Light Bulb (#194 #168) with Wedge Base
      Quick view Details

      sku: * T10-5-5050-WW

      T10-5-5050-WW Warm White Small LED Light Bulb (#194 #168) with Wedge Base

      MSRP: $4.99
      Now: $3.99
      Add to Cart
    • 1156-24-5050-WW (1141) Warm White 5050 SMD LED Light Bulb Round Base 1156-24-5050-WW (1141) Warm White 5050 SMD LED Light Bulb Round Base 1156-24-5050-WW (1141) Warm White 5050 SMD LED Light Bulb Round Base 1156-24-5050-WW (1141) Warm White 5050 SMD LED Light Bulb Round Base
      Quick view Details

      sku: 1156-24-5050-WW

      1156-24-5050-WW (1141) Warm White 5050 SMD LED Light Bulb Round Base

      MSRP: $12.49
      Now: $9.99
      Add to Cart

    Recommended

    • 1156-24-5050-WW (1141) Warm White 5050 SMD LED Light Bulb Round Base 1156-24-5050-WW (1141) Warm White 5050 SMD LED Light Bulb Round Base 1156-24-5050-WW (1141) Warm White 5050 SMD LED Light Bulb Round Base 1156-24-5050-WW (1141) Warm White 5050 SMD LED Light Bulb Round Base
      Quick view Details

      sku: 1156-24-5050-WW

      1156-24-5050-WW (1141) Warm White 5050 SMD LED Light Bulb Round Base

      MSRP: $12.49
      Now: $9.99
      Add to Cart
    • 1142-24-5050-WW Warm White 5050 SMD LED Light Bulb with Two Contact (1142/1076) BA15d Base 1142-24-5050-WW Warm White 5050 SMD LED Light Bulb with Two Contact (1142/1076) BA15d Base 1142-24-5050-WW Warm White 5050 SMD LED Light Bulb with Two Contact (1142/1076) BA15d Base 1142-24-5050-WW Warm White 5050 SMD LED Light Bulb with Two Contact (1142/1076) BA15d Base
      Quick view Details

      sku: 1142-24-5050-WW

      1142-24-5050-WW Warm White 5050 SMD LED Light Bulb with Two Contact (1142/1076) BA15d Base

      MSRP: $12.49
      Now: $9.99
      Add to Cart
    • 921-24-5050-CW Cool White 5050 SMD Light Bulb with Wedge Base 921-24-5050-CW Cool White 5050 SMD Light Bulb with Wedge Base 921-24-5050-CW Cool White 5050 SMD Light Bulb with Wedge Base 921-24-5050-CW Cool White 5050 SMD Light Bulb with Wedge Base
      Quick view Details

      sku: 921-24-5050-CW

      921-24-5050-CW Cool White 5050 SMD Light Bulb with Wedge Base

      MSRP: $12.49
      Now: $9.99
      Add to Cart
    • T10-5-5050-WW Warm White Small LED Light Bulb (#194 #168) with Wedge Base T10-5-5050-WW Warm White Small LED Light Bulb (#194 #168) with Wedge Base T10-5-5050-WW Warm White Small LED Light Bulb (#194 #168) with Wedge Base T10-5-5050-WW Warm White Small LED Light Bulb (#194 #168) with Wedge Base
      Quick view Details

      sku: * T10-5-5050-WW

      T10-5-5050-WW Warm White Small LED Light Bulb (#194 #168) with Wedge Base

      MSRP: $4.99
      Now: $3.99
      Add to Cart
    ×
    ×
    Join Our Mailing List for special offers!
    Contact Us
    Showroom by Appointment
    21356 Nordhoff St #103
    Chatsworth, CA 91311

    See our Contact Page for visiting and phone details, and any Away Messages.

    email [email protected] for order questions

    818.717.8840
    Accounts & Orders
    • Gift Certificates
    • Wishlist
    • Login or Sign Up
    • Shipping & Returns
    Quick Links
    • Identify Bulbs & Bases
    • LED Color Range Choices
    • Lumens and Quality
    • Shipping & Returns
    • FAQs
    • Contact
    • Resources
    • Affiliate Program
    • Press: TV, Video, Articles
    • Gift Certificates
    • View Newsletters / Join Our Email List
    • © M4 Products
    • |
    • Sitemap