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  • GREAT GIFT IDEAS
  • 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 & G8 Double Pin
      • G4 10w Replacements
      • G4 20w Replacements
      • G6.35 20w Replacements
      • G8 120V AC
    • 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
    • Exterior Fixtures
    • Interior 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
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    • Roof
  • Landscape Lighting
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Shop by Category

  • GREAT GIFT IDEAS
  • 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 & G8 Double Pin
      • G4 10w Replacements
      • G4 20w Replacements
      • G6.35 20w Replacements
      • G8 120V AC
    • 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
    • Exterior Fixtures
    • Interior 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
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    • Home
    • LED RV Retrofit Bulbs
    • Wedge Based LED Lights
    • 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
  • 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 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

    MSRP: $12.49
    Now: $9.99
    (You save $2.50 )
    (96 reviews) Write a Review
    SKU:
    921-24-5050-CW
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    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



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    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

    96 Reviews Hide Reviews Show Reviews

    • 5
      So far so good

      Posted by Caryl on 18th Nov 2022

      We got 3 of these for our dinette light in our motorhome. After trying the ones at the local RV store and having disappointing longevity we decided to try these. So far they're bright and are holding steady. We are hoping the LED tabs last a lot longer with these as the others we had only lasted a few months at most.

    • 5
      Lights

      Posted by Jim Miller on 16th Aug 2022

      Work great and give off bright light.

    • 4
      Bulbs

      Posted by Anthony Wonders on 21st Jun 2022

      I gave the bulbs a 4 rating only because I didn’t have them long enough yet to grade them on longevity. Ease of use and brightness are very good.

    • 5
      921 24 5050 CW SMD Bulb with Wedge Base

      Posted by John Ward on 13th Aug 2021

      All worked perfectly, exactly what we needed.

    • 5
      Great light!

      Posted by Jessica Fuller on 18th Aug 2020

      I can't believe that I have been struggling to see in my travel trailer for 6 years when this product was available! I am thrilled that I found it, recommended on YouTube by another rv'er. Now I can boondock AND have bright lights when I go camping!

    • 4
      LED lights

      Posted by Edward Robertson on 3rd Aug 2020

      Great product

    • 5
      12V LED - Excellent

      Posted by Ron Henderson on 30th Apr 2020

      These are great bulbs. Really white light. Not blue or yellow.

    • 5
      Led Cage Wedge base 24-5050

      Posted by Thomas Grimm on 27th Apr 2020

      I have ordered several in the past, excellent Bulbs!

    • 5
      12V LED - Excellent

      Posted by Ron Henderson on 22nd Apr 2020

      Very bright white light. Not yellow

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