♣ Dimension: 62.5 x 21.0 x 32.5mm
♣ Weight: 27gr (with batteries)
♣ Battery: Li-ion USD rechargeable
♣ Runtime: Constant (20 lumens)：5 hrs
Flashing (15 lumens)：70 hrs
Group Ride (50 lumens)：11 hrs
Daytime Hyperflash (150 lumens)：15 hrs
♣ Recharge time: 3 hrs (0.5A)
♣ Mount size: φ21.5-32.0mm. Fits up to 130mm outer circumference. (SP-15)
♣ Battery auto save, Low battery indicator, Light mode memory