Lezyne Fusion Drive 500+ / KTV DRIVE PRO+ Light Set The Fusion Drive 500+ is a feature-packed visibility solution. With its impressive 500-lumen output and a maximum runtime of 35 hours, this light ensures exceptional visibility and reliability. This light offers six output modes, including highly disruptive Daytime Flash ensuring maximum visibility during daylight hours, and the intelligent Power Indicator displays battery runtime. The CNC-machined aluminum construction with cooling fins guarantees durability and efficient heat dissipation, the fresh optical design enhances light dispersion, and the optional GoPro mount allows for versatile mounting options. With waterproof USB-C charging(cable not included), compatibility with the Infinite Light Power Pack+, and rigorous IPX7 waterproofing testing, this light is ready to accompany you on any adventure. WATERPROOF USB-C The waterproof USB-C charging port ensures quick and convenient charging in any weather, protecting your port and maintaining your light's powerful performance. ENGINEERED OPTICAL LENS DESIGN New, modern lens technology delivers a powerful, uniform beam of light for maximum visibility and safety on the road. INCREASED BATTERY CAPACITY Impressive higher amperage outputs provide longer run times for unbeatable performance, even on the longest rides. FRESH FORM FACTOR The sleek and compact new form factor boasts a striking, satin black bead blast finish, making it a stylish addition to any ride. Its durability ensures that it can handle even the toughest conditions. IMPROVED HEAT DISSIPATION Advanced heat sync technology offers high efficiency and prevents overheating, along with an aluminum body with integrated cooling fins for maximum durability and longevity. Max 500 lumen output / 40-hour max runtime Waterproof USB-C charging CNC-machined aluminum construction with cooling fins Infinite Light Power Pack+ Compatible IPX7 Waterproofing standards 1400 mAh battery capacity Optional GoPro mount available separately Specifications Lumens: 401 - 600 Defined Color: Black Bracket: Silicone Strap Light Type: LED Position: Front Rechargeable Battery: Yes Run Time: Up to 40h The KTV Drive Pro Rear is a compact, aero post compatible bike light providing up to 75 lumens and five output modes. It offers up to 19.5 hours of max runtime as well as a visibility-focused Daytime Flash mode. Its co-molded construction is super light, durable, and holds an IPX7 waterproof rating. The light utilizes our Wide Angle Optics lens design to provide 270 of visibility, and an integrated USB stick allows convenient cable-free recharging. Specifications Max Lumens: 75 Max Runtime: 19 hours 30 minutes Recharge Type: USB Stick Weight: 45g Dimensions: 64.7mm, 45mm, 38.9mm Features: IPX7, Daytime Flash.