The Mega Drive 2400+ is Lezyne's most powerful light delivering 2400 lumens for over 2 hours of night riding. It features eight output modes including Daytime Flash and a 450-hour max runtime in Femto mode. The light's waterproof USB-C 2A+ fast charging (cable not included) and CNC-machined aluminum construction with cooling fins ensure durability efficient heat dissipation and consistent high performance throughout its runtime.Delivers 2400 lumens for over 2 hours of night riding with eight output modes including Daytime Flash and a 450-hour max runtime in Femto modeCNC-machined aluminum construction with cooling fins ensures durability and efficient heat dissipationWaterproof USB-C 2A+ fast charging (cable not included) and compatibility with Infinite Light Power Pack+Five LEDs create an ideal beam pattern and a versatile strap secures the light to all common handlebar sizes with additional accessory mounts for alternative locations