- Color: Black , Red
- Brand: Cygolite
- Material: Plastic
- Power Source: USB
- Water Resistance Level: Water Resistant
- Item Weight: 0.18 Pounds
- Mounting Type: Seat Mount
- Item Dimensions LxWxH: 1 x 1 x 3 inches
- Number of settings: 6
- Brightness: 50 Lumen
- Powerful 50 Lumen with cluster mounted array of LED work in unison for an extra wide and powerful tail light output, maximizing your visual presence
- 6 lighting modes for day and night use with run times are High Steady: 1: 30 hr, Group (low steady): 100 hr, Zoom: 6 hr, Steady Pulse: 6 hr, Low Flash: 30 hr, Daylightning High Flash: 3: 30 hr
- SteadyPulse shines a steady beam to help motorists gauge their distance while overlapping pulses keep them alert at night. Daylighting flash bursts lightning-like flashes to make you stand out on busy roads in broad daylight
- Built to endure road cycling conditions with durable & water resistant body, and sturdy flexible seat post mount, All while keeping a Compact form and weighing only 29 grams. Designed for convenience with USB rechargeable design and low battery indicator
- Designed, engineered, and assembled in the USA. Founded in 1991, Cygolite is the proven bicycle light experts with exclusive designs and innovations crafted into quality products that are on the leading edge of safety

























Paul –
The brightness and various modes are undoubtedly unrivaled for this price range. But the battery life is relatively poor. Daylight flash mode lasts for about 3 hours.Furthermore, I am almost certain that the LED is white, and the light is filtered through a red filter. If this the case, itโs not a very efficient design. White light is inherently inefficient because it contain photons from across the electromagnetic spectrum, including high energy blue and violet photons. Red light is in the lower end of the spectrum and is less energetic, and hence its production requires less energy (light intensity is a completely different matter and is irrelevant here). Hence, using a red LED might increase battery life. I have to acknowledge that I may be missing other facts here, such as manufacturing costs (like they maybe using the same LED for their similar-looking headlight).Aside from battery life, a solid product!
Isaac Liu –
The light is easy to install and use. It is quite bright, and charges well. I have only had it for a month, so I am not sure regarding the long-term durability (how long the battery life lasts), but I have yet to charge it after using it three times a week or more.
Jeff T –
This light connects to the seat post easily and is very bright with a lot of choices of steady burn or flashing.
JAB –
Very easy to attach/detach and very visible for the rated light output. Easy to recharge and the toggle button is well located.
Ramitch –
Couldnโt be sleazier to install.IT IS BRIGHT AND HAS DIFFERENT FLASHING SETTINGS.Only issue Is the rubber fastener that holds on the bike doesnโt attach permanently to the light and is easy to lose.Otherwise a great value for a bike light.
True Q –
The strobe effect is so great for making you feel seen. True Q
jesse jones –
Unexpectedly better mounting directly under seat (on rails), out of the way and not on the seat post. Bright, stays on the bike, stays alive, and charges quickly!
HawKeye –
I am glad I took my Bicycling friend’s advice and bought this easy to use and super bright rear bicycle safety light. Easy to install, recharges quickly. Multiple flashing patterns or steady on options to choose from.Recommendation = YES!!