The Princeton Tec(r) EOS(tm) bike light offers you strong and compact self-contained lighting power that combines a Luxeon(r) 1-watt LED and an optimized lens/collimator designed to maximize the beam by balancing long throw with localized lighting. The EOS(tm) is equipped with 3 brightness levels and a blinknig mode to accommate different riding conditions.
Features
Includes a handlebar mount and helmet attachments
3 brightness levels
Burn Time High Output Mode: 2 hours constant brightness/6.5 hours run time
Burn Time Medium Output Mode: 9.5 hours constant brightness/12.5 hours run time
Burn Time Low Output Mode: 4.4 hours constant brightness/60 hours run time
3 AAA alkaline batteries included
Works with rechargeable and lithium batteries (not included)
Approximate Weight: 3.7 oz with alkaline batteries