To underline their quality and reliability, cateye products undergo the most stringent qc tests in the industry, many of which exceed the requirements of ce. Also used in the japanese auto industry, cateye’s testing equates to a return rate of less than 0.9% across the brand. simple, strong, brilliantly bright lights. Durable aluminium construction with anodised finish. Lens acts as power / mode button 70% brighter than former loop 2 battery lights low profile, low weight – only 20g strong sideways visibility 2 x 2032 batteries included mode: output, runtime front: 10 lm constant: 50 hrs fast flashing: 100 hrs slow flashing: 100 hrs rear: 5 lm constant: 50 hrs fast flashing: 100 hrs slow flashing: 100 hrs