2021 Summer Apparel GuideShop Now
This carousel displays a list of buttons that updates the main product image when a button is clicked
  • Options
  • Detail Images

Portland Design WorksDaybot USB Tail Light

$34.99

Item # PDW001K

Select options
  • Cancel
  • Select options
  • One Color, One Size ($34.99)
Add Protect+ Powered by Extend™
  • 100% Guaranteed Returns
  • Free Shipping on orders over $50

Item # PDW001K
Description

Versatility for urban commuters.

Portland Design Works is no stranger to making cycling accessories for the urban cyclist seeking functionality above all else. Following this function-first philosophy, the Portland Design Works Daybot USB Tail Light offers two distinctive LEDs that keep you visible to passing traffic during daytime commutes and late-night rides to the local pub. Easily mount it to your seatpost or seatstay with the included mount and bracket. Best of all, the light's USB-rechargeable battery plugs into any USB port for rapid charging at work, home, and school.

The daytime LED is the brightest of the two lights and requires you to toggle through the settings until both LEDs light up. This mode gives you 100 lumens of pulsing light and 60 lumens of solid beam. Seeing less light is required at night, you'll find the night mode projects 20 lumens of solid, flashing, and pulsing light. It lasts much longer in night mode, ranging from 20 hours as a solid beam to an impressive 100 hours in the night pulse.

  • Versatile rear light for commuters and urban cyclists
  • USB-rechargeable for powering up at home, work, and school
  • Powerful Cree LEDs with distinctive day and night modes
  • Solid beam (60 lumen) and pulse (100 lumen) day modes
  • Solid, flashing, and pulsing night modes (20 lumens)
  • Battery lasts an impressive 100 hours in night pulse
  • Seatpost mount in vertical or horizontal orientation
  • Bracket included for mounting to your seatstay
Warning

California Proposition 65

Warning:

Cancer and Reproductive Harm - P65Warnings.ca.gov

Tech Specs
BulbsCree LED
Power Sourcerechargeable li-polymer battery
Modes[Daytime] solid (60 lumens), pulse (100 lumens), [Night] solid (20 lumens), flash (20 lumens), pulse (20 lumens)
Lumens[Daytime] 60 - 100 lumens, [Night] 20 lumens
Burn Time[Daytime] 6 - 20 hours, [Night] 20 - 100 hours
Mountmounts vertically or horizontally
Waterproofresistant to oncoming showers and splashes
IncludesUSB charging cable, seatpost mount
Recommended Usecommuting, road cycling
Manufacturer Warrantylimited lifetime
Weight

Claimed Weight

Claimed weights are provided by the vendor.

Have questions? Chat with a Gearhead

1.9oz

Actual weights are measured in-house by the Competitive Cyclist team.

Have questions? Chat with a Gearhead

What do you think about this product?

View

>Rating: 3

Bright!

Familiarity:
I've put it through the wringer

Not too much to say about this light and have no complaints. Does its job as it is very bright. The strap was strong and had no problems attaching to my bike and/or pack.

>Rating: 1

Poor attachment design

Familiarity:
I've used it several times

I bought this light to replace a workhorse LED tail light that I had used for two years. The light worked well for the week that I had it. I used the supplied mounting hardware and was somewhat concerned with how the light attached to the mount. My concerns were well justified today; with less than a week of use the light fell off my bike during a morning ride and was lost. Money down the drain due to poor design. I'm very frustrated!