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Electronics / Lights / Tail Lights
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Omega 300 Rear Light

Mfg PartNum:5091
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NiteRider’s Omega 300 Rear Light is a water-resistant, USB-rechargeable tail light featuring 3 high-performance LEDs and offering 6 hours of runtime in its brightest 300-lumen Daylight Visible Flash mode. Group Ride Mode was specially designed to used when riding with a group ‒ providing visibility without blinding your friends.

Features & Specs:

  • Max 300-lumen output.
  • Highly visible Daylight Flash Mode.
  • Group Ride Mode.
  • 2 light levels, 3 flash modes.
  • USB rechargeable.
  • FL1 Standard IP64 Water Resistant.
  • Includes: Tail light, easy on/off seatpost strap mount, and USB charge cable.
  • Run Time: 5.5-30hrs.
  • Charge Time: 2.25hrs.
  • Battery: Li-Po.
  • Weight: 79g.

B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.


Light Type: Rechargeable 

Ordered by Most Relevant First
5 stars
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1 stars
Tough looking on the outside, weak on the inside.
by Shokspier
Cycling Enthusiast
Ft. Bragg, NC
0 of 1 customers found this review helpful.

NIterider was my light of choice when I began cycling. They have some of the brightest lights on the market and that is what I wanted for highway visibility. However, they are not very durable. I have had two headlights and one taillight and they all have failed for the similar reasons. The Omega 300 is very bright. Had I not had the issues with the brand, I would recommend again. It is easy to place on your bike and remove to recharge. It's everything the ads say it is. But what is not told is that the internal parts are very weak. If one buys a Niterider product I would suggest not drop it or accidentally put in the USB plug wrong. It will not last. I had no problems with the weather with this product or any Niterider product. They look sturdy on the outside but the interior is very fragile. If one buys this brand I would recommend to handle with caution and care.

Reviewed 1/26/2020
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by Anonymous
Jacksonville, FL
1 of 1 customers found this review helpful.

This is an excellent piece of gear in cycling. The light it emits is very bright and a cyclist can be seen from miles away!! When riding at night this is a must for your own safety. The only disadvantage with this one is the rider behind you because of the brightness it can impair their vision when they try to follow you!

Reviewed 8/22/2019
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by Madscot
Daily Commuter

Really bright light. It can actually be seen in the day time. I ride at all hours and it is important that cars be able to see me and not just wonder what is that funny little light. I also tour and in areas w narrow shoulders and dappled shade, I think it is important to have a light on that people can see. I was riding through the Pacific Coast one morning and stopped at a gas station for some food. The truck pulled up beside me and said that my light saved my life. He was driving around the curve that morning and all he saw was red and he slowed down instead of charging up the hill like he usually does. It is rechargeable w micro USB which seems to be the new norm (except with Portland Design Lights for some reason). However it is pretty efficient and I don't have to charge very often. I've gone all winter without needing a charge. Also it is easy to turn on and off. My previous Portland Deign Light was not and it was very frustrating- pretty much the main reason I replaced it.

Just a warning it will slip out of the NiteRide Tubus bracket. I slipped a rubberband around the top so that it does not jump out. Bonus- thieves can't figure out how to steal it either.

Reviewed 4/25/2019
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by Sandy Fman

This is a boon for my wheelchair! I adapted it to my pack handle with two carabiners. I bought 2 of these lights, one for each chair.

Reviewed 7/24/2019
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Experimenting With These For My TiLi wheelchair
by Sandy Fman
Milwaukie, OR

These lights are just what I needed to stay visible in my wheelchair. On the road, my profile is pretty small and people do not expect to see me. With these daylight visible NightRider lights there is no problem with being noticed! Daylight or night seriously bright!

The mount is secure and designed for tubing, but it adapted easily to my backpack. I drove on some very bouncy roads with a lot of vibration, and the light stayed secure and operational. USB rechargeable, it is seriously convenient. Be sure to get a back up.

Local shop, great service, Highly recommended!

Reviewed 7/24/2019
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Warning for wet climate riders
by Kevin
Cycling Enthusiast
Alpharetta, GA
1 of 2 customers found this review helpful.

Very bright, not impressed with the light modes for day use however

I was caught in a rain storm with this light, and now it has a mind of its own. The buttons dont work at all. I charge it, it will turn on in one mode, but wont turn off until the battery dies. 40 bucks down the drain

Reviewed 5/5/2019
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Excellent tail light
by lpmcwill
Cycling Enthusiast
2 of 2 customers found this review helpful.

I've lost two tail lights this year due to sketchy mounts (and our terrible roads) and retired a third from old age (switch died). I used Niterider lights for commuting for 20 years and this tail light looked like it would work for my day rides and I trusted Niterider to make a sturdy mount. I'm pretty happy with it and my riding mates assure me it's bright.

Reviewed 10/22/2018
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Fantastic, bright tail light
by runbike
Cycling Enthusiast
Downingtown, PA

Bought this tail light for my spouses seat post and she couldn't be happier. Trust me, its bright! It has a sturdy, great mount that won't scratch your post.

Reviewed 7/25/2019
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Added safety in all conditions. Brilliant!
by Anonymous
Casual Cyclist
Louisville, KY

Very bright even in full daylight. I have it on whenever I ride.

Reviewed 5/6/2019
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