PORTLAND DESIGN WORKS

 Two 0.5 watt red LEDs by Nichia Brand Three modes: zZz, a-HA, Rock Steady and 10 percent power save function Up to 50 hours run time on 2x AAA batteries (included) Weatherproof exterior for all season riding Includes bracket for seatpost or seatstay mounting Weight: 45g Black/Red 3 Rear Not Published

 Super bright red LED Precision reflector Bolts directly to fender (must drill two 5mm holes 20mm apart) Uses 2x AAA batteries (included) Smoke/Red Rear Not Published

 1W LED tail light 3 modes Up to 30 hours runtime Euro reflector Rack, seatpost, and seatstay mounts Uses 2x AAA batteries (included) Smoke/Red 3 Rear Bolt-on Not Published