• Turbo (400 lumens) - 40 second intervals* / 82 meters
• High (150 lumens) - 1 hour / 51 meters
• Medium (50 lumens) - 2 hours / 31 meters
• Low (15 lumens) - 5 hours / 18 meters
• Green - 40 hours / 1 meter
• Red - 40 hours / 1 meter
• Alarm & Strobe (115dB / 400 lumens)

*Turbo mode is designed to give you short bursts of power when you need it most. After 40 seconds, the light will return to the previously used mode to prevent the light from overheating and protect the battery. Turbo mode can be reactivated at any time.