M-Wave Helios K 1.1 RS Battery Taillight

• Offers 360 degree visibility due to transparent housing
• Two functions (steady and flashing)
• Extremely easy to install without tools on seat post, seat tube, or chain stay
• Weighs only 30 grams
• Batteries are included!

M-Wave's Cobra, Apollo, Atlas, Hunter and Helios lights look and perform great with a fantastic price. Headlights, taillights, sets and blinkers are all available from M-Wave.