Built for runners who want active LED visibility on the arm, the LightBender RX Armband Light delivers 6 lumens of red, green, or blue light in steady or flashing modes — sweatproof, waterproof, and chafe-free in a low-profile design that won't bounce or distract. Ideal for dusk, dawn, and night road runs where active light beats reflectivity alone.

USB-rechargeable with up to 16 hours of runtime and IPX4 weather resistance.