Arcon® 52273 - LED Bulb (921, Cool White)

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Product Details

LED Bulb (921) (52273) by Arcon®. 1 Bulb, cool white color bulb, 0.242A, 3.1W, 12V, 24 LEDs. Install your new bulbs quickly and easily, as they are direct replacements to your old bulbs. Enjoy all the benefits of long lasting bulbs on your next road trip and on many more to come.


Socket: 921
Wattage: 3.1W
Voltage: 12V
Amperage: 0.242A
Color: bright white
Quantity: 1 Bulb
Industry Number: 921
Replaces OE bulbs #: 904 / 906 / 912 / 916 / 920 / 922 / T16 / W16W


  • Designed specifically for use in RVs and motorhomes
  • Will provide brilliant illumination and great durability
  • Reliable solution for saving energy and your money
  • Safe manufacturing process without the use of mercury
  • Will help diminish the heat build-up around fixtures
  • 30% more downward light, with less dispersion
  • Made to serve longer than incandescent bulbs
  • Limited 5-Year Warranty

Long Lasting

Arcon® LEDs last up to 50 times longer than incandescent bulbs, and more than 10 times longer the compact fluorescent bulbs. This is largely due to the fact that there is no filament, but instead groups of diodes, which don't "burn out".

LEDs are Tough

Since LEDs do not have a filament, they are not damaged under circumstances where a regular incandescent bulb would be broken. Because they are solid, LED bulbs hold up well to jarring and bumping.

LED Is Cooler

Arcon® LED bulbs do not cause heat build-up; LEDs produce 3.4 btu's/hour, compared to 85 for incandescent bulbs. Common incandescent bulbs get hot and contribute to heat build-up in a room. LEDs reduce this heat build-up, thereby helping to reduce air conditioning costs in the RV.

More Usable Light

Arcon® LEDs produce 90% downward light as compared to an incandescent bulbs 60%. This is due to the fact the LEDs are directional in design rather than spherical, allowing light to be more precisely reflected out of the bulb, with less dispersion.

LED Is Cleaner

There is no mercury used in the manufacturing of Arcon® LEDs. That means safer manufacturing and cleaner landfill disposal. In addition, since they produce significantly less heat, energy used to cool the space is conserved.

Arcon’s 5-year Warranty

Arcons® have an industry-leading warranty on LED bulbs. Five full years from the date of purchase. Arcons® can offer this warranty because of the quality built into every Arcon® LED bulb.

Arcon® is the brand known in the RV industry for its premium-grade indoor lighting, power cords, adapters, fans, and more. The company uses leading technological advancements and smart materials to make its products highly efficient, reliable, and long-lasting. Arcon LEDs last up to 50x longer than incandescent, hold up well to jarring and bumping, reduce heat buildup around fixtures, have 30% more downward light, and have no mercury inside. They will also allow you to lower the amps in your RV or motorhome by up to 92%.

Part Number:

Vehicle Fitment

RS 50 2006-2007
Sportcity 50 2009-2011
K1200S 2005-2008
K1300S 2009-2016
R1200S 2006-2007
749 2003-2006
999 2003-2006
GT1000 2007-2010
PaulSmart 2005-2006
Sport 2006-2009
NSS300 Forza 2014-2016
SA50 Elite 1988-1990, 1992-2001
X9 Evolution 500 2007
GT 200 2004-2008
GT 60 2007
GTS 250 2006-2009
GTS 300 2009-2018
GTV 250 2007-2010
GTV 300 2011-2017
Sei Giorni 300 2018


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Arcon® 52273 - LED Bulb (921, Cool White)

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