The Author Lumina 600 USB Alloy front bicycle light uses a high-performance LED and delivers a maximum brightness of 600 lm. It has six modes: four steady and two flashing. Smart Memory retains the last selected lighting setting when the light is turned back on.

Its body is made of aluminium alloy and polycarbonate, with IP65 protection against dust and water. The rechargeable Li-ion battery charges via USB-C. The charging indicator is red while charging and green when the battery is fully charged. The switch also has an LED battery capacity indicator that flashes every 3 seconds.

• Type: Front
• Brightness: 600 lm
• Lighting modes: 4 steady (600 lm, 450 lm, 350 lm, 150 lm) and 2 flashing (350 lm, 150 lm)
• Runtime: 1 hour and 40 minutes at 600 lm, 2 hours and 10 minutes at 450 lm, 3 hours and 20 minutes at 350 lm, 9 hours at 150 lm, 7 hours in flashing mode at 350 lm, and 19 hours in flashing mode at 150 lm
• Battery: Rechargeable Li-ion, 3.7 V / 2200 mAh, with built-in PCB protection
• Charging port: USB-C
• Charging indicator: Red while charging and green when the battery is fully charged
• Battery capacity indicator: LED flashes every 3 seconds; green when capacity is above 80% and blue when it is above 30%
• Material: Aluminium alloy and polycarbonate
• Water resistance: IP65