Front Light:Fusion Drive Pro 600+:Budget-friendly and powerful, delivering 600 lumens for up to 36 hours.Features six modes including Daytime Flash, durable aluminum build, waterproof USB-C charging, and GoPro mount compatibility for versatile use.Ready for any adventure with rigorous waterproofing testing.Rear Light:Strip Drive 300+:Offers 300 lumens with 80-hour runtime, seven modes including disruptive Daytime Flash, 270° visibility, waterproof USB-C charging, and versatile mounting for aero or round seatposts.Built tough to endure any weather.