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20 Best Led Replacement Bulbs For Rv 921 (2022 Updated)

The most common type of RV bulb is the 921, which is a 21-watt incandescent bulb. These bulbs are often used for interior lighting, and they can be replaced with LED bulbs. LED bulbs use less energy than incandescent bulbs, and they last longer.

When choosing LED bulbs for your RV, make sure to get bulbs that are specifically designed for RVs. These bulbs will be able to withstand the vibration and jostling that comes with RV travel.

20 Best Led Replacement Bulbs For Rv 921

Product Image Product Name Features Price

Sylvania 921 White LED Mini Bulb (Pack of 2)

  • Withstands road shock and vibration for optimal performance
  • Thermal management extends life and increases performance
  • Instant full power, not the slower light up of incandescent bulbs

Grv T10 921 194 48-3528 SMD Wedge LED Bulb Lamp Super Bright AC/DC 12v-24v Pack of 6 (warm White)

  • High brightness lighting.Convenient installation. Easy plug and play. Input AC12V/DC 12V-24V.
  • The SMD chips adopt gold wire technology and pure copper bracket, so that the theoretical service life is more than 50,000 hours.

Sylvania Zevo 921 T-16 W16W White LED Bulb – 2 pack

  • Super bright SMD LEDs with high lumen output to fill the reflector with bright, intense light
  • High reliability with over-engineered thermal management to guarantee exceptional performance through the lifetime of your vehicle

Shoreline Marine LED Replacement Bulb, #90

  • Plug and play replacement
  • Much longer use and brighter light
  • Either replace or upgrade your marine bulb with LED technology

AP Products 016-921-280 LED Replacement

  • Built With The Finest LED Lighting Technology And Materials
  • LED Light Tubes Output More Light While Using Less Electricity

Sylvania ZEVO LED Mini Bulb 921ZEVOLED

  • This is a 6000K white LED bulb – ideal for interior lighting– map, dome, trunk, cargo and license plate
  • Super bright SMD LEDs with high lumen output to fill the reflector with bright, intense light

Mings Mark 25001V LED 1156/1141 Base 250lm

  • Applications 12 VDC auto, marine, RV, and military vehicles. High Power 5050 SMD LEDs.
  • Description.

Milwaukee 49-81-0090 – LED Upgrade Bulb

  • LED replacement for most work lights 3X Run-Time
  • Increased efficiency for all work lights 50;000-Hr.
  • Lasts over 250X longer than 18V incandescent bulb Impact Resistant

Diode Dynamics 921 HP36 LED Cool White

  • Molded construction with sturdy double terminals
  • Increased output with LED Appearance
  • Plug and play simple installation

Sylvania ZEVO 921 T-16 W16W White LED Bulb, (Contains 2 Bulbs)

  • DELIVERS A BRIGHTER, WHITER & SHARPER LIGHT: This is a 6000K WHITE LED bulb – Ideal for interior lighting
  • Color : White.

Bulbrite 35-Watt Equivalent T4 Dimmable Double-Contact Bayonet LED Light Bulb Soft White (2-Pack)

  • Small format LED mini bulbs are true retrofits for Halogen and Xenon lamps
  • Ideal for use in residential and commercial applications

Sylvania LED Mini Bulb 921SYLLED by AutoZone

  • This is a white LED bulb– ideal for interior lighting– map, dome, trunk, cargo and license plate
  • Have thermal management to extend life and increase performance
Sylvania 921 White LED Mini Bulb (Pack of 2)
  • Withstands road shock and vibration for optimal performance
  • Thermal management extends life and increases performance
  • Instant full power, not the slower light up of incandescent bulbs
Grv T10 921 194 48-3528 SMD Wedge LED Bulb Lamp Super Bright AC/DC 12v-24v Pack of 6 (warm White)
  • High brightness lighting.Convenient installation. Easy plug and play. Input AC12V/DC 12V-24V.
  • The SMD chips adopt gold wire technology and pure copper bracket, so that the theoretical service life is more than 50,000 hours.
Sylvania Zevo 921 T-16 W16W White LED Bulb – 2 pack
  • Super bright SMD LEDs with high lumen output to fill the reflector with bright, intense light
  • High reliability with over-engineered thermal management to guarantee exceptional performance through the lifetime of your vehicle
Shoreline Marine LED Replacement Bulb, #90
  • Plug and play replacement
  • Much longer use and brighter light
  • Either replace or upgrade your marine bulb with LED technology
AP Products 016-921-280 LED Replacement
  • Built With The Finest LED Lighting Technology And Materials
  • LED Light Tubes Output More Light While Using Less Electricity
Sylvania ZEVO LED Mini Bulb 921ZEVOLED
  • This is a 6000K white LED bulb – ideal for interior lighting– map, dome, trunk, cargo and license plate
  • Super bright SMD LEDs with high lumen output to fill the reflector with bright, intense light
Mings Mark 25001V LED 1156/1141 Base 250lm
  • Applications 12 VDC auto, marine, RV, and military vehicles. High Power 5050 SMD LEDs.
  • Description.
Milwaukee 49-81-0090 – LED Upgrade Bulb
  • LED replacement for most work lights 3X Run-Time
  • Increased efficiency for all work lights 50;000-Hr.
  • Lasts over 250X longer than 18V incandescent bulb Impact Resistant
Diode Dynamics 921 HP36 LED Cool White
  • Molded construction with sturdy double terminals
  • Increased output with LED Appearance
  • Plug and play simple installation
Sylvania ZEVO 921 T-16 W16W White LED Bulb, (Contains 2 Bulbs)
  • DELIVERS A BRIGHTER, WHITER & SHARPER LIGHT: This is a 6000K WHITE LED bulb – Ideal for interior lighting
  • Color : White.
Bulbrite 35-Watt Equivalent T4 Dimmable Double-Contact Bayonet LED Light Bulb Soft White (2-Pack)
  • Small format LED mini bulbs are true retrofits for Halogen and Xenon lamps
  • Ideal for use in residential and commercial applications
Sylvania LED Mini Bulb 921SYLLED by AutoZone
  • This is a white LED bulb– ideal for interior lighting– map, dome, trunk, cargo and license plate
  • Have thermal management to extend life and increase performance

1. Lasfit 921 912 T15 Canbus Error Free LED Reverse Back Up Light Bulb, White Light, New Upgrade Design,2 Pack

Lasfit 921 912 T15 Canbus Error Free LED Reverse Back Up Light Bulb, White Light, New Upgrade Design,2 Pack

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Sold By Price
Amazon.com – Seller
eBay
Walmart – Avenue A Stores LLC
lasfit.com

Product Details

Specifications

Details
Light Source Type LED
Color Temperature 6000 Kelvin
Item Package Quantity 1
Fit Type Universal
Position Rear

Reviews From Real Customers

r.
VINNY H.
poisonpony

2. Sylvania 921 White LED Mini Bulb (Pack of 2)

Sylvania 921 White LED Mini Bulb (Pack of 2)

  • Withstands road shock and vibration for optimal performance
  • Thermal management extends life and increases performance
  • Instant full power, not the slower light up of incandescent bulbs
  • LED bulb fits and installs the same as your old bulb
  • White LED bulb, ideal for daytime running lights (DRL) and back-up/reverse lights

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Sold By Price
Amazon.com – Seller
eBay
Walmart
Advance Auto Parts

Product Details

Specifications

Details
Light Source Type LED
Item Package Quantity 1
Fit Type Vehicle Specific
Position Right
Product Dimensions 3 x 1 x 4 inches

Reviews From Real Customers

TooSoftForManagement
Ram1500

3. Grv T10 921 194 48-3528 SMD Wedge LED Bulb Lamp Super Bright AC/DC 12v-24v Pack of 6 (warm White)

Grv T10 921 194 48-3528 SMD Wedge LED Bulb Lamp Super Bright AC/DC 12v-24v Pack of 6 (warm White)

  • High brightness lighting.Convenient installation. Easy plug and play. Input AC12V/DC 12V-24V.
  • The SMD chips adopt gold wire technology and pure copper bracket, so that the theoretical service life is more than 50,000 hours.
  • Enviroment-friendly products, safe and reliable. Non-toxic, non-radiation and low-carbon.
  • For most Commonly used for RV camper, travel trailer, motorhome, 5th wheel, pontoon, kayak, sail boat, yacht, caravan, truck,e.t.c.

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Sold By Price
Amazon.com – Seller

Product Details

Specifications

Details
Light Source Type LED
Luminous Flux 450 Lumen
Wattage 3 watts
Item Package Quantity 6
Voltage 12 Volts

Reviews From Real Customers

williaburri_1
kenmudd875
econotrader7

4. Sylvania Zevo 921 T-16 W16W White LED Bulb – 2 pack

Sylvania Zevo 921 T-16 W16W White LED Bulb - 2 pack

  • Super bright SMD LEDs with high lumen output to fill the reflector with bright, intense light
  • High reliability with over-engineered thermal management to guarantee exceptional performance through the lifetime of your vehicle
  • Achieve full-power instantly for increased safety
  • 6000K white LED bulb, ideal for interior lighting for map, dome, trunk, cargo, and license plate

Check Latest Price

Sold By Price
Amazon.com – Seller
eBay
Walmart – Formula-J87
BulBConnection.com

Product Details

Specifications

Details
Light Source Type LED
Color Temperature 6000 Kelvin
Wattage 2.5 watts
Item Package Quantity 1
Fit Type Vehicle Specific

5. Shoreline Marine LED Replacement Bulb, #90

Shoreline Marine LED Replacement Bulb, #90

  • Plug and play replacement
  • Much longer use and brighter light
  • Either replace or upgrade your marine bulb with LED technology

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Sold By Price
Amazon.com
eBay
Walmart – Scenicform LLC
Rural King

Product Details

Specifications

Details
Item Package Dimensions L x W x H 4.75 x 3.4 x 0.75 inches
Item Dimensions LxWxH 1 x 1 x 1 inches
Suggested Users Unisex-adult
Model Year 2019
Style Single

Reviews From Real Customers

Jimthephotographer
pipes111
snwbordr09

6. AP Products 016-921-280 LED Replacement

AP Products 016-921-280 LED Replacement

  • Built With The Finest LED Lighting Technology And Materials
  • LED Light Tubes Output More Light While Using Less Electricity
  • Lasts Much Longer Than A Standard Light Bulb
  • Low Heat Does Not Cause Heat Build-Up

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Sold By Price
Amazon
eBay
Walmart
RVupgrades.com

Product Details

Specifications

Details
Color Temperature 3200K
Bulb Type LED
OE Part# 921
color temp 3200K

Reviews From Real Customers

hlsthree
William W
G.L.

7. 921 LED Bulb – 20 Watt Equivalent – Miniature Wedge LED Disc – White

921 LED Bulb - 20 Watt Equivalent - Miniature Wedge LED Disc - White

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Sold By Price
Amazon
superbrightleds.com

Product Details

Specifications

Details
Beam Angle 120 degree
Comparable Wattage 10-15 Watt Incandescent
CRI 85 CRI
Current Draw 0.13A (130mA)
Dimmable Yes

Reviews From Real Customers

DoctorB
Avg Joe
Gio

8. Sylvania ZEVO LED Mini Bulb 921ZEVOLED

Sylvania ZEVO LED Mini Bulb 921ZEVOLED

  • This is a 6000K white LED bulb – ideal for interior lighting– map, dome, trunk, cargo and license plate
  • Super bright SMD LEDs with high lumen output to fill the reflector with bright, intense light
  • High reliability with over-engineered thermal management to guarantee exceptional performance through the lifetime of your vehicle

Check Latest Price

Sold By Price
Amazon
eBay
Walmart
AutoZone

Product Details

Specifications

Details
Vehicle 2013 Toyota Tundra 4WD 8 Cylinders M 4.6L FI DOHC
Vehicle 2013 Toyota Tundra 4WD 8 Cylinders Y 5.7L FI DOHC

9. CAN-Bus 912 921 LED Bulb Back Reverse Light | RV, Car, Truck

CAN-Bus 912 921 LED Bulb Back Reverse Light | RV, Car, Truck

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Amazon
Alla Lighting Automotive LED Bulbs

Product Details

Reviews From Real Customers

Fernando I.j.
Hamilton R.
jesus d.

10. Warm White 921 LED Bulb – Tower Miniature Wedge Retrofit – 10 Pack

Warm White 921 LED Bulb - Tower Miniature Wedge Retrofit - 10 Pack

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Amazon
superbrightleds.com

Product Details

Reviews From Real Customers

Sledtech1
Judith E

11. Mings Mark 25001V LED 1156/1141 Base 250lm

Mings Mark 25001V LED 1156/1141 Base 250lm

  • Applications 12 VDC auto, marine, RV, and military vehicles. High Power 5050 SMD LEDs.
  • Description.

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Sold By Price
Amazon
eBay – autoplicity
Walmart
Opentip.com

Product Details

Specifications

Details
Multipack Quantity 1
Finish White
Fuel Type Gas
Is Reusable Y
Light Bulb Type LED

Reviews From Real Customers

Happycamper

12. 921 LED Bulb – LED Ceramic Tower – Miniature Wedge Retrofit – 20 Pack

921 LED Bulb - LED Ceramic Tower - Miniature Wedge Retrofit - 20 Pack

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Amazon
superbrightleds.com

Product Details

13. Milwaukee 49-81-0090 – LED Upgrade Bulb

Milwaukee 49-81-0090 - LED Upgrade Bulb

  • LED replacement for most work lights 3X Run-Time
  • Increased efficiency for all work lights 50;000-Hr.
  • Lasts over 250X longer than 18V incandescent bulb Impact Resistant
  • Solid state light element does not fail when dropped Limited Lifetime Warrant
  • Full product replacement if electronics ever fail Compatible with Milwaukee M12 ; M18 ; V28 and most other major power tool work lights

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Amazon
eBay
Home Depot
Blain’s Farm & Fleet

Product Details

Specifications

Details
Assembled Depth (in) 4.92 in
Assembled Height (in) 0.83 in
Assembled Width (in) 6.89 in
Assembled Weight (lbs) 0.06 lbs
Item has MSDS (SDS)? N

Reviews From Real Customers

K.G.
G.i.A.
R.J.R.

14. Diode Dynamics 921 HP36 LED Cool White

Diode Dynamics 921 HP36 LED Cool White

  • Molded construction with sturdy double terminals
  • Increased output with LED Appearance
  • Plug and play simple installation

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Sold By Price
Amazon
eBay
Walmart – R&W Speed Shop
Nightmotorsport

Product Details

Specifications

Details
Prop 65 Yes/No N

Reviews From Real Customers

JPSanDiego
HK
Smish

15. Sylvania ZEVO 921 T-16 W16W White LED Bulb, (Contains 2 Bulbs)

Sylvania ZEVO 921 T-16 W16W White LED Bulb, (Contains 2 Bulbs)

  • DELIVERS A BRIGHTER, WHITER & SHARPER LIGHT: This is a 6000K WHITE LED bulb – Ideal for interior lighting
  • Color : White.

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Sold By Price
Amazon
Advance Auto Parts

Product Details

Reviews From Real Customers

Arlin
Art

16. T15 912 921 LED Bulbs Super Bright Back-Up Reverse Lights

T15 912 921 LED Bulbs Super Bright Back-Up Reverse Lights

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Amazon
Alla Lighting Automotive LED Bulbs

Product Details

Reviews From Real Customers

Edinadad
Edgard
Timothy F.

17. Bulbrite 35-Watt Equivalent T4 Dimmable Double-Contact Bayonet LED Light Bulb Soft White (2-Pack)

Bulbrite 35-Watt Equivalent T4 Dimmable Double-Contact Bayonet LED Light Bulb Soft White (2-Pack)

  • Small format LED mini bulbs are true retrofits for Halogen and Xenon lamps
  • Ideal for use in residential and commercial applications
  • Higher lumens and smaller profile then ever before

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Amazon
Home Depot
Overstock.com
Progressive Lighting

Product Details

Reviews From Real Customers

New York City, NY
Woodland Hills, CA
Essex, NY

18. Super Bright LEDs 921 LED Bulb – 18 LED Tower – Miniature Wedge Base – Cool White – Single

Super Bright LEDs 921 LED Bulb - 18 LED Tower - Miniature Wedge Base - Cool White - Single

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Amazon
superbrightleds.com

Product Details

19. West Marine Double Contact Bayonet BA15D-1142 LED Bulbs, 200 Lumens, 3-Pack

West Marine Double Contact Bayonet BA15D-1142 LED Bulbs, 200 Lumens, 3-Pack

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Amazon
eBay – webuyyourelectronic
West Marine

Product Details

Reviews From Real Customers

GHC
Xplosive Fishing

20. Sylvania LED Mini Bulb 921SYLLED by AutoZone

Sylvania LED Mini Bulb 921SYLLED by AutoZone

  • This is a white LED bulb– ideal for interior lighting– map, dome, trunk, cargo and license plate
  • Have thermal management to extend life and increase performance
  • SYLVANIA LED bulbs are able to withstand road shock and vibration for optimal performance
  • LED bulb fits and installs the same as your old bulb
  • Are full power instantly compared to incandescent bulbs’ slower light-up — every foot counts

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Sold By Price
AutoZone

Product Details

Specifications

Details
Vehicle 2009 Audi A4 Quattro 6 Cylinders 3.2L FI DOHC

Reviews From Real Customers

Earl
Goyaki

Conclusion

In conclusion, LED replacement bulbs are a great option for replacing your old, inefficient RV 921 bulbs. They will provide you with brighter light, use less energy, and last much longer than your old bulbs.

LEDs are also much more durable than traditional bulbs, so you won’t have to worry about them breaking or burning out as often.

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