Find out more about the product here... http://www.rrsport.co.nz/product/CATEYE-FRONT-AND-REAR-BIKE-LIGHT-SET?p=70945&s=1
TL-LD130: Awesome triple-LED performance at an economical price. Three modes let you decide how flashy you want to be. HL-EL135: See and be seen. The new HL-EL135 uses three LEDs with OptiCube™ lens technology with a wider beam pattern to see more of the road. This is the perfect compact commuter light.