The Author X-Head front bike light has a luminous flux of 600 lm and four lighting modes. The main CREE XM-L2 U2 LED operates at 50% power, producing 300 lm with a battery life of 4 hours, or at 100% power, producing 600 lm with a battery life of 2 hours. The corresponding visibility distances are approximately 60 m and 115 m. The SMD LED mode produces approximately 100 lm for shorter distances, with a battery life of 12 hours and a visibility distance of approximately 35 m. A strobe mode is also available.

The 2000 mAh rechargeable Li-Po battery charges via a micro USB port in 3 hours using a 5 V / 1.5 A charger and the included cable. The battery indicator has five levels, and the button allows quick brightness selection. The light weighs 108 g and has an IP65 rating.

• Type: Front bike light
• Luminous flux: 600 lm
• Lighting modes: 4
• Main LED: CREE XM-L2 U2
• Main LED power: 50% and 100%
• Main LED luminous flux: 300 lm and 600 lm
• Main LED battery life: 4 hours and 2 hours
• Main LED visibility distance: Approximately 60 m and 115 m
• Short-range LED: SMD LED
• Short-range LED luminous flux: Approximately 100 lm
• Short-range LED battery life: 12 hours
• Short-range LED visibility distance: Approximately 35 m
• Strobe mode: Yes
• Battery: Rechargeable Li-Po, 2000 mAh
• Charging port: micro USB
• Charging time: 3 hours
• Charger: 5 V / 1.5 A
• Battery indicator: 5 levels
• Brightness selection: Button-operated
• Weight: 108 g
• Water resistance: IP65
• Certification: CE