Small but Mighty Visibility for E-bike Riders
The Portland Design Works Kepler E-bike Tail Light delivers serious safety in a compact package. This slick little light offers 220 degrees of visibility, ensuring you're seen from nearly every angle when riding. Loaded with three super-bright red power LEDs, the Kepler punches out 25 lumens of attention-grabbing illumination that makes your presence known to motorists and other road users. Designed specifically for e-bike integration, it works seamlessly with any 6V-15V e-bike system, powering directly from your bike's electrical system so you never have to worry about charging batteries or forgetting to turn it on.
The Kepler comes equipped with a pre-installed Bosch plug, making it ready to plug directly into any Bosch GEN 1-4 e-bike system right out of the box. Installation is straightforward—simply connect and ride. For non-Bosch e-bike systems, the Bosch plug can easily be clipped off, and the light works perfectly with direct wiring into other e-bike systems using the included 48-inch cable. Mounting is versatile with options for seatpost or seatstay installation, letting you position the light exactly where it works best for your setup. Once installed, the Kepler becomes an always-on safety feature, automatically lighting up when your e-bike is powered on.
Built to Last
- Three super-bright red power LEDs deliver 25 lumens of eye-catching illumination.
- 220-degree visibility angle ensures you're seen from nearly every direction—front, sides, and rear.
- Compatible with any 6V-15V e-bike system—universal voltage range works with most e-bikes.
- Pre-installed Bosch plug provides plug-and-play installation for Bosch GEN 1-4 e-bike systems.
- Note: Plug does not work with Bosch Smart System (Smart System plugs available from authorized Bosch dealers).
- Bosch plug easily clips off for direct wiring into non-Bosch e-bike systems.
- 48-inch cable length provides flexibility for routing and mounting options.
- Seatpost or seatstay mounting options let you position light optimally for your bike.
- Powers directly from e-bike system—no batteries to charge or replace, always ready to ride.
- Compact, sleek design integrates cleanly with e-bike aesthetics.
- Always-on operation when e-bike is powered—no switches to remember, automatic safety lighting.
- Lifetime PDWarranty covers defects in workmanship and materials.
- Part of PDW's line of e-bike-specific lighting solutions.
