GUEE Theta and Aero-X Bike Light Review Part 1

Theta Front Light details:

  • 2 lights beam including 1) focused light over the front wheel 2) Wide distributed light arc to light up road conditions
  • Automatic ambient light sensor for brightness control
  • Power indicator
  • Run time approx 2.5hrs (High) / 4hrs (Low)
  • Mount size 22mm - 32mm
  • IPX 5

Aero-X Rear Light details:

  • Automatic motion sensor
  • Automatic power saving when idle
  • Low power mode
  • Fits with both aerodynamic and round seat posts
  • 60 Lumens
  • Run time approx 50hrs (flash) / 20hrs (strobe) / 7hrs (constant)
  • IPX5