A compact cycling safety light built around two high-output LED emitters- Offers up to 200 lumens of output and an attention-grabbing Daytime Flash mode - - Features lightweight yet durable co-molded waterproof construction (IPX7 rated)- Five output modes, up to 20 hours of runtime, and an integrated USB stick for convenient cable-free recharging- Rear Light: Compact yet powerful rear light that ensures optimal visibility and safety on your rides- With a maximum output of 40 lumens, an impressive 45-hour runtime in Femto mode, and six different output modes, including Daytime Flash, this rear light provides reliable illumination- Unique design is compatible with aero and round seatposts, ensuring versatility for various bike setups- Wide-Angle Optics lens design provides 270deg of visibility. An integrated USB stick allows convenient cable-free recharging- Rigorously tested to IPX7 Waterproofing standards, it can withstand challenging weather conditions