Cateye Bicycle Headlight / Tail light Combo

HL-EL135 front light - has three LEDs with OptiCube lens technology for a wider beam with excellent visibility. Featuring flashing and constant modes, as well as more than 320 hours of runtime. This is the perfect compact commuter light.
Key Features:

• 320 hours flashing mode
• 80 hours constant mode
• Runs on 2 AA batteries
• FlexTight mounting bracket

TLLD130 rear light - awesome triple-LED performance at an economical price. Three modes let you decide how flashy you want to be.
Key Features:

• 3 flashing modes
• Up to 150 hours of runtime
• Runs on 2 AAA batteries
• Clothing clip
• FlexTight mounting bracket