Bicycle Light Set 2 Piece Road Safty LED Power Beam LED Tail Light 2 Piece For Front & Rear Safety LED Light reflector Set Front Power Beam 5 Led Bright Light uses 4 X AAA(not included) Rear Back Safety light Super bright 5 LEd Uses 2x AAA(not included) Up to 80 hours, visible to motorists over 1500 feet away Weather resistant, All Weather Gear, easy Mount