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921 LED Bulbs - 360 Degree - Wedge Base - 600 Lumens - White - Qty 2
ARC

921 LED Bulbs - 360 Degree - Wedge Base - 600 Lumens - White - Qty 2

Part Number: ARC48FR
In Stock
$14.22
Retail:$30.66
You Save: 54%
Vehicle Lights

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Easily upgrade your factory bulbs on automotive, marine and RV applications with these white 921 LED bulbs. Compact bulb design prevents fitment or clearance issues. Wedge base. Great Prices for the best vehicle lights from ARC. 921 LED Bulbs - 360 Degree - Wedge Base - 600 Lumens - White - Qty 2 part number ARC48FR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (138)
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ARC Vehicle Lights - ARC48FR

  • Interior Light
  • Tail Light
  • Brake Light
  • Dome Light
  • LED Light
  • Replacement Bulb
  • 921
  • ARC
  • White
  • Pair of Lights

Easily upgrade your factory bulbs on automotive, marine and RV applications with these white 921 LED bulbs. Compact bulb design prevents fitment or clearance issues. Wedge base.


Features:

  • LED bulbs provide bright white light for automotive, marine, and RV applications
    • Great for back-up, interior, or courtesy lights
  • Compact bulb design with automotive-grade LED chips
    • Sized similar to OEM bulbs to ensure there are no fitment issues
  • 360-Degree design emits light around the bulb
  • Wedge base mounts into a 921 fixture
  • Durable aluminum construction prevents overheating
  • Reverse polarity protected


Specs:

  • Quantity: 2 bulbs
  • Bulb type: 921
  • Light output:
    • Raw lumens: 645 lumens
    • Effective lumens: 600 lumens
    • Stable lumens (after 30 min. of usage): 487 lumens
  • Diodes: 23
  • Color temperature: 5,500 K
  • Wattage: 6.5 watts per bulb
  • Power draw at 12V: 0.65 amps
  • Voltage: 9V - 16V DC
  • IP rating: 67
  • 2-Year limited warranty


ARC 3115W Eco 921 LED Bulb Dimensions

Raw Lumens vs. Effective Lumens vs Stable Lumens

Lumens are used to measure the amount of usable light that is put out by a light source. Raw lumens represent the number of lumens that the manufacturer claims the LEDs are capable of producing. It does not include the light's drive method or the amount of light lost from the lens or reflector. Effective lumens take these factors into account and represent the number of lumens that are actually produced by the complete light assembly, not just the amount of light that the diodes are capable of producing. Stable lumens builds off the idea of effective lumens by measuring the amount of light produced after 30 minutes of usage, or once the diodes have reached their average operating temperature. These bulbs have a 645 raw lumen capacity per bulb and produce 600 effective lumens per bulb. The stable lumen capacity per bulb is 487 lumens.



3115W ARC 921 LED Bulbs - Eco Series - Wedge Base - 23 Diodes - White - 5500K - 2 Pack



This Product Fits The Following Vehicles




Customer Satisfaction Score:

Ratings & Reviews

4.7

127 reviews
Easily upgrade your factory bulbs on automotive, marine and RV applications with these white 921 LED bulbs. Compact bulb design prevents fitment or clearance issues. Wedge base.

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See what our Experts say about this ARC Vehicle Lights

  • Troubleshooting the Gustafson RV Wall Sconce
    The Gustafson RV Wall Sconce, # 277-000255 is a 12V light fixture that uses a 912 or 921 bulb. Ensure you are using the correct bulb is my first thought past ensuring that voltage is not excessive or that you have a short in the connected wiring. Please check bulb types and use a multimeter to verify correct voltage and perform a continuity check. Replacement bulbs are 921 LED Bulbs - 360 Degree - Wedge Base - 600 Lumens - White - Qty 2 Item # ARC48FR.
    view full answer...
  • Recommmended LED Replacement For 921 Incandescent Bulb
    Hello Adam. We do offer some of the 921 bulbs in LED. For that I recommend the 921 LED Bulbs # ARC48FR. This comes with a pair of bulbs. I am not sure what bulbs you tried previously, but I can assure you that these are a suitable replacement for the 921 bulbs.
    view full answer...
  • Light Bulb Options for Gustafson RV Wall Sconce
    The Gustafson RV Wall Sconce w/ Acrylic Lens, # 277-000241-242 is designed to use either 912 or 921 bulbs.
    view full answer...
  • Do I Need Resistors With Replacement Bulbs, # ARC48FR or # ARC93FR
    If you are putting installing the 1157 LED Bulbs - 360 Degree - Double Contact Bayonet - 600 Lumens - White - Qty 2, part # ARC93FR, on your trailer, you will not need to add a resistor. Unfortunately, these bulbs are not compatible with your 2004 Honda Element. I do not think you will need a resistor when you add LEDs to your vehicle. I recommend the 921 LED Bulbs - 360 Degree - Wedge Base - 600 Lumens - White - Qty 2, part # ARC48FR. These bulbs are comparable to the bulbs you attached...
    view full answer...
  • Replacement 921 LED Bulbs for Interior Lighting
    To replace the 921 bulbs in your 2007 Keystone NRG I recommend using the 921 LED Bulbs - 360 Degree - Wedge Base - 600 Lumens - White - Qty 2 # ARC48FR because they're a 600 lumen light that will provide you with a bright, white LED light. These are wedge base lights, so they'll fit in your existing LED fixtures and they draw 0.65amps of power on your 12v system. I've linked a photo that shows these lights compared to some standard LED bulbs, and I think these will do a great job at brightening...
    view full answer...
    Image 1 for
  • Recommended Replacement Bulb for a Heng's Industries JRP1007B Range Hood Light
    Hey Guy, I wasn't able to find that bulb you're mentioning but I was able to find the 921 LED Bulbs # ARC48FR which will work as a replacement for the JRP1007B bulbs and has a lower wattage / amperage so it will require less energy to run.
    view full answer...
  • LED Bulb Replacement for 2006 Georgia Boy Maverick Sconce Lights
    The LED replacement for the 921 that we carry is the 921 LED Bulbs - 360 Degree - Wedge Base - 600 Lumens - White - Qty 2 Item # ARC48FR. I've attached a picture with measurements of the bulb for you so you can measure the socket of the sconce to see if this replacement will fit.
    view full answer...
    Image 1 for
  • How to Replace a Bulb on a Gustafson RV Sidewall Light
    The Gustafson RV Sidewall Light, part # 277-000254, uses 912 or 921 light bulbs such as # ARC48FR. These are wedge-based and only need to be pulled out (no twisting/unscrewing). For a new one, simply plug it into the socket.
    view full answer...
  • Replacement LED Headlights for a 2000 Acura TL
    No, those are for a dome light. For replacement LED headlights, I recommend the 9005 LED Headlight Bulbs with Anti-Flicker Harness item # ARC99VR. These are confirmed to fit the connectors on your 2000 Acura TL. These headlights are super bright and will be a solid upgrade from the stock lights that came with your Acura. These have a blue hue over the standard yellow that halogen or incandescent have. I have a set of these on my truck and I get flashed a few times a month because people...
    view full answer...
  • Are C921 and 921 Bulbs the Same
    C921 and 921 bulbs are the same fit so what you have should fit. The difference is the C921 is supposed to be just a little brighter. If you can't get your 921 bulb to fit you might check to make sure your old bulb is a 921.
    view full answer...
  • Arc Cargo Light Replacement Bulb for 2011 Ford F-250 Super Duty
    Yes, the 921 LED Bulbs - 360 Degree - Wedge Base - 600 Lumens - White item # ARC48FR will replace the stock cargo bulbs in your 2011 Ford F-250 Super Duty.
    view full answer...
  • Replacement Range Hood Light Bulb In A Coleman Fifth Wheel
    We very well may have a replacement bulb for the vent hood in a Coleman 5th Wheel. Unfortunately we do not have a way to cross reference anything to know exactly what kind of bulb you will need, but we can certainly point you in the right direction. A very common one for older campers is the Replacement #921 Lamp Bulb # VA0415-00. This will work for many of the older Ventline model range hoods which are quite common. This is an all-glass incandescent bulb like you mentioned. We also have...
    view full answer...
  • How Does Bulb Install in Gustafson RV Ceiling Light w/ Button # 277-000447
    The Gustafson RV Ceiling Light w/ Button # 277-000447 uses 921 bulbs like the # ARC48FR which to install would not require removing the globes around the base. You'd just be able to press the bulb into the socket without removing it.
    view full answer...

Do you have a question about this Vehicle Light?


Info for this part was:

Employee Jameson C
Expert Research:
Jameson C
Employee Jacob T
Video Edited:
Jacob T
Employee Daron K
Edited by:
Daron K
Employee Brian T
Written by:
Brian T
Employee Michael B
Installed by:
Michael B
Employee Julia Z
Updated by:
Julia Z
Employee Adam E
Test Fit:
Adam E
Employee Aidan B
Test Fit:
Aidan B
Employee John S
Video by:
John S

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