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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.
Features:
Specs:
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.
Average Customer Rating: 4.9 out of 5 stars (62 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.I wanted to replace the old bulbs in my trailer but everywhere I looked they were going to cost me $xx or more per pair. I found etrailer while looking on line for trailer parts and was very surprised how affordable the bulbs were. I ordered all the bulbs in the trailer for less than half the cost I was expecting. They arrived yesterday and I put them in. Wow, what a difference. Way better light output, much less battery power being used. All for a fraction of the cost. And the quality of the bulbs was all I had hoped it would be. I was talking to one of my neighbors about your web site and it turns out he has been an etrailer.com customer for a while. Thank you for what you do.
These are great bulbs that produce a very white bright light. I would guess they produce twice the light as a normal incandescent bulb.
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.
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.
One word: lifesaver. Or at the very least, frozen finger and huge time saver!
Much better bulb than I had anticipated. About twice as bright as the original bulbs that came from the factory.
super bright. extremely happy with the etrailer customer service. will definitely be ordering again
Very bright. Easy to install. Makes my car look good.
They are Great
Very bright light for such small LEDs
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.
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.
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.
Review from a similar Eco Series in Tail Lights
Excellent rain guards, happy so far with LED lights
Review from a similar Eco Series in Tail Lights
Alex is very informative and helpful on the products I wanted, so far I am happy with the lights
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.
Review from a similar Eco Series in Tail Lights
Love your company. Love your products. Makes my ride look really nice. Thanks so much.
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