Serfas Thunderbolt 2.0 Combo (Grey) (120/50 Lumens) - TBC-1
Serfas Thunderbolt 2.0 Combo (Grey) (120/50 Lumens) - TBC-1, With the Serfas Thunderbolt 2.0 combo kit lightening does strike twice. You get the Thunderbolt 2.0 headlight and the Thunderbolt 2.0 taillight so that you can bee seen out on the road. Thunderbolt 2.0 Headlight Features: Solid Modes: High (60 Lumens): 1.5 hrs, Medium (40 Lumens): 2.5 hrs, Low (20 Lumens): 5.5 hrs Flash Modes: Daytime Flash (120 Lumens): 23 hrs, High Flash Slow (60 Lumens): 12 hrs, High Flash Fast (60 Lumens): 7.5 hrs, Low Flash (25 Lumens): 18.5 hrs, Auto Safe Mode Extends Runtime an Additional 45 Minutes Battery: Lithium Polymer, 500 mAh Thunderbolt 2.0 Tail Light Features: Solid Modes: High (25 Lumens): 1.5 hrs, Medium (15 Lumens): 2.25 hrs, Low (10 Lumens): 5.5 hrs Flash Modes: Daytime Flash (50 Lumens): 19.5 hrs, High Flash Slow (25 Lumens): 9.5 hrs, High Flash Fast (25 Lumens): 5 hrs, Low Flash (10 Lumens): 13 hrs, Auto Safe Mode Extends Runtime an Additional 45 mins Battery: 500 mAh Lithium Polymer Specifications: Brightness: 120 Lumens (Front), 50 Lumens (Rear) Battery Type: Rechargeable (Micro USB) Run Time: 23 Hours (Max) Beam Color: White, Red Color: Grey Weight: 40g (Each)