The perfect lightset for daily commuting and urban riding. The CR600 provides 600 Lumens of light with 5 operating modes and a wired remote control, while the TR20 is a very powerful and versatile 20 Lumen rear taillight that will attach to packs, helmets, seat posts or saddle bags. The CR600 features an anti-glare lens with T-shaped beam creates a close-range floodlight and a long-distance spotlight to help you both see better and be seen. Is easily detached from its quick release handlebar mounting bracket to be used as a normal torch. The durable anodized aluminum body and IPX6 waterproof rating stands up to extreme weather conditions. The TR20 is super lightweight at only 20 grams. Utilizing COB LED light bar technology the TR20 outputs 20 lumens and has a wraparound lens design which offers side as well as rear visibility. Recharge the battery by plugging the included micro USB cable into any powered USB port.