The Giant Recon HL900 increase the SpeedBeam technology, which adjusts light beam output based on riding speed; also features a light sensor to monitor ambient light source to change the light output; these features help save battery power for when you need it. Brighter, longer, and smarter.

FEATURES:

• SpeedBeam feature adjusts light output based on riding speed
• Smart Mode light sensor monitors ambient light to adjust light output day or night
• Pair with Garmin series computers and see the battery information and light mode on the computer screen
• Lumens and runtime are ANSI-Standard certified
• Focused optics with sidelight design for over 270-degrees of visibility
• Heat-dissipating CNC-machined aluminum structure
• Power status indicator alerts remaining run-time before powering off