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

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

Item # ARC48FR
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Tail 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. Lowest Prices for the best tail 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 800-298-1624 for expert service.
  • All Info
  • Reviews (52)
  • Q & A (6)
  • Photos
  • Why etrailer?

ARC Tail Lights - ARC48FR

  • Brake Light
  • Dome Light
  • Replacement Bulbs
  • White
  • LED Light
  • Pair of Bulbs
  • ARC

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 Reviews

921 LED Bulbs - 360 Degree - Wedge Base - 600 Lumens - White - Qty 2 - ARC48FR

Average Customer Rating:  4.8 out of 5 stars   (52 Customer 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.

- ARC48FR
by:

I have been having great difficulty finding a short, high lumen, wedge base LED bulb to fit our RV ceiling light fixtures (which have 2 bulbs in one compartment). These have worked... although I wish they were 1000 lumen.



- ARC48FR
by:

This LED replacement completely changed the lighting in my RV for the better. I put them in the main living area and work area and you no longer feel like you are living by flashlight. The only drawback to the replacement bulb is it is slightly wider than glass bulbs and it takes significantly more pressure to insert them. However, they will go in without breaking the fixture. The picture shows the clear difference with both type bulbs in a single fixture.



- ARC48FR
by:
2011 Cadillac SRX

Very bright. Easy to install. Makes my car look good.



- ARC48FR
by:

super bright. extremely happy with the etrailer customer service. will definitely be ordering again



- ARC48FR
by:

Much better bulb than I had anticipated. About twice as bright as the original bulbs that came from the factory.



- ARC48FR
by:

They are Great



- ARC48FR
by:

Very bright light for such small LEDs



- ARC48FR
by:
2008 Newmar Mountain Aire Motorhome

These are great bulbs that produce a very white bright light. I would guess they produce twice the light as a normal incandescent bulb.



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- ARC68FR
by:

Review from a similar Eco Series in Tail Lights


On 18 October 2021, I purchased 4 packs of model 194 LED bulbs (ARC64FR). As soon as they arrived, I replaced the existing incandescent marker light bulbs on my Coachmen travel trailer with these LED bulbs. When I hooked up the travel trailer to my truck and turned on the lights, the improvement was quite noticeable. The ARC64FR LEDs were much brighter – even in the afternoon sunlight. Quite pleased. Money well spent. Another great product from eTrailer.com.



- ARC93FR
by:

Review from a similar Eco Series in Tail Lights


On 18 October 2021, I purchased 2 packs of model 1157 LED bulbs (ARC93FR). As soon as they arrived, I replaced the existing incandescent brake/turn signal bulbs on my Coachmen travel trailer with these LED bulbs. When I hooked up the travel trailer to my truck and turned on the lights, the improvement was quite noticeable. The ARC93FR LEDs were much brighter – even in the afternoon sunlight. Quite pleased. Money well spent. Another great product from eTrailer.com.



- ARC93FR
by:

Review from a similar Eco Series in Tail Lights


I purchased trailer lighting for my flatbed trailer. Very satisfied with the parts and the service I received. Will use you again when the need arises.



- ARC68FR
by:

Review from a similar Eco Series in Tail Lights


Fast delivery, this company is awesome. I love these bulbs, easy to install and makes my car look good. This is my go to company.



- ARC68FR
by:

Review from a similar Eco Series in Tail Lights


Fast delivery, great prices, everything i needed and was looking for. Will be shopping again with you.



- ARC95FR
by:

Review from a similar Eco Series in Tail Lights


I love these bulbs. So very bright, fast delivery. I will be ordering from your company agsin.



- ARC68FR
by:

Review from a similar Eco Series in Tail Lights


Great products. Great prices. Fast delivery. Can't say enough.



- ARC68FR
by:

Review from a similar Eco Series in Tail Lights


Love your company. Love your products. Makes my ride look really nice. Thanks so much.



- ARC68FR
by:

Review from a similar Eco Series in Tail Lights


Really easy to install and super bright even in the daytime when I installed them. Would definitely reccommend



- ARC28FR
by:

Review from a similar Eco Series in Tail Lights


I ordered 2 types of LED bulbs to replace the incandescent bulbs in my old camper. The shipment arrived quickly and was just as I ordered. While one of the bulb types was file and worked great, providing more light for less electricity used, the other type did not fit. Note that this was MY fault, etrailer sent me just what I ordered. I spoke to Roger on the phone, and within minutes had a return shipping sticker sent to me via email, and the correct part number ordered. Great service and great products. Thanks etrailer.


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Info for this part was:

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

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