Serfas’ brightest tail light yet, perfect for higher visibility during daytime rides and offering a lower setting for nighttime group riding.

Specifications:

• Enhanced Side Visibility Design
• 350 Lumens
• 2 Solid & 3 Flash Modes
• USB C Rechargeable
• Unique Fin Lens Design Provides Enhanced Long Distance Visibility
• A 270 Degree Field of Attention-Grabbing Rear and Side Illumination
• Three Super Bright CREE® LEDs
• LED Charge Indicator
• Auto Safe Mode**
• Daytime Flash Mode
• Solid Modes:
  - High (140 Lumens): 1 hr 30 mins
  - Low (35 Lumens): 6 hrs
• Flash Modes:
  - Daytime Flash (350 Lumens): 19 hrs
  - High Flash (200 Lumens): 9 hrs
  - Low Flash (50 Lumens): 20 hrs
• Weight: 52 Grams w/ Bracket

** Auto Safe Mode Extends Runtime Additional 45 mins