The Nathan Terra Fire 400 RX Hand Torch is a hand-held light that cranks out 400 lumen and with its 24 degree downward projection it will light up your path. The Terra Fire is designed to fit your hand comfortably and with its adjustable wrist strap you can run/walk with a relaxed grip. The Terra Fire 400 is an USB Rechargeable and has multiple modes: bright, med, and low/strobe. To increase your visibility, it has a red rear facing light to alert traffic.