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Portland Design Works Asteroid USB Tail Light
Portland Design Works Asteroid USB Tail Light
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Portland Design Works Asteroid USB Tail Light

Mfg PartNum:431
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The Portland Design Works Asteroid is a minimal and might USB rechargeable tail light designed for hassle-free illumination. With its integrated silicone mounting strap system and double-click lens, the Asteroid provides 3 flash modes. With up to 35 hours of illumination, choose from the daytime Flash mode, a transitional Pulse mode, or the reliable Steady mode.


Features:

  • 3 Modes: Flash (35 hours), Pulse (6.5 hours), Steady (4.5 hours).
  • Weatherproof exterior for all season riding.
  • Micro USB recharging cord included.
  • Weight: 76 g (2.7 oz).
  • Lifetime PDWarranty.

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
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Reviewed 9/7/2020
by Dean
Cycling Enthusiast
Salt Lake City
Value Rating
Overall Rating
great light for price

daily riding, increased visability

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Reviewed 6/29/2020
by Anonymous
Cycling Enthusiast
Michigan
Value Rating
Overall Rating
1 of 1 customers found this review helpful.
Unreliable, doesn't hold a charge .

I gave this a two only because when it does work it's bright and attaches to my bike ok.

If I don't charge it before I ride it doesn't work. Sometimes it just doesn't plain work at all. Very disappointed and would not recommend this. I would rate this light as extremely unreliable.

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Reviewed 2/25/2019
by FFA rider
Cycling Enthusiast
Portland OR
Value Rating
Overall Rating
small but smart

Just such a smart design. The onoff switch is the lens, just tap it twice. And to select another light mode is also the lens, just tap it once. USB rechargeable, but the smartest thing about this light that it is angled, so once you tighten the rubber band around your set post it will shine backwards, and not down to the ground light most other taillights will do. Also lightweight and you won't run out of battery soon with the 35 hour runtime.

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Reviewed 10/16/2018
by TCWriter
Cycling Enthusiast
Northern California
Value Rating
Overall Rating
2 of 2 customers found this review helpful.
Handy, runs forever

Wildly simple to attach, move and use. Charged it once two weeks ago, haven't had to charge it yet. Simple operation (I often forget to start it before the ride, easy to simply reach down and double-tap the lens to get it going). Only improvement I could ask for is a slower flash mode - the flash mode lasts forever, but it's a little frenetic for anyone following. Slower-paced flash would be great. Still a great product.

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Reviewed 10/27/2017
by Anonymous
Daily Commuter
Seattle
Value Rating
Overall Rating
1 of 1 customers found this review helpful.
Small, bright, portable, long battery life

Can't ask for more in a taillight. I can use it for two hours a day for at least 2 weeks without having to charge. This is perfect. Super easy to swap between bikes too. I put it on my wishbone seat stay or bridging two normal seat stays.

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Reviewed 9/8/2017
by BothellBiker
Daily Commuter
Seattle, WA
Value Rating
Overall Rating
Like this light

Easy to attach and re-charge. I've had this on my bike now for about a month, riding 3 to 4 times a week, and it has yet to need a re-charge.

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Reviewed 9/13/2018
by upstate sc rider
Cycling Enthusiast
upstate south carolina
Value Rating
Overall Rating
0 of 1 customers found this review helpful.
compact and easy to install

It works as advertised. I am satisfied

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Reviewed 1/17/2020
by Anonymous
Daily Commuter
western washington
Overall Rating
Good light for the price

I commute year-around and in the winter it is completely dark on the way home. I like to have two independent tail lights in case one goes out along the way. It is lightweight, easily attaches securely to the seat post and has been trouble free half way through the winter. I'm not sure one of these is bright enough for night riding on roads with speed limits exceeding 30 MPH hence the four star rating instead of five.

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Reviewed 5/20/2019
by Bikeaholic
Healdsburg
Overall Rating
1 of 1 customers found this review helpful.
Lasts all day on double century

Not the brightest on the market, but perfectly adequate. Lightweight and fits on seatpost. I am 5'4 so have limited real estate on seatpost, but this light is visible, not obstructed by seatbag either.

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Reviewed 4/19/2018
by Jim
Jacksonville, Fl
Overall Rating
1 of 1 customers found this review helpful.
Endless Light

Love this light, last for EVER before recharging. Getting ready to bike across the US next week, this will be my go to light.

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