CatEye Nima Front and Rear Light Combo. Small, simple, and strong, the Cateye Nima Front and Rear Light Combo will ensure motorists notice you day or night. The front and rear Nima lights utilize a single, bright LED for illumination and feature a semi transparent casing for 180 degree visibility. The front and rear lights both feature 4 modes Constant, Rapid, Pulse, and Flashing and have run times of 15 to 80 hours depending on mode. Designed to be mounted on the handlebar and seatpost, the lights also utilize tool free mounting via a heavy duty rubber band to make installation and removal a super simple endeavor.