About the Cateye ORB Rear Light The ORB pairs a sleek, compact design housed in an alloy chassis. The lens itself serves as the operating switch and is protected from inadvertent triggers while still allowing for side visibility. Cateye maximise the best beam pattern from any LED, utilising superior lens and reflector technology to emit a higher quality light and beam pattern in front of the rider, even with lower Lumen amounts. Double-click to high (headlights 400 Lm and above) to achieve maximum brightness instantly without cycling through modes; double-click to flashing (headlights up to 200 Lm) to quickly cycle between constant and flashing modes, ideal for commuting use. Key Features > Durable aluminium construction with anodised finish ensures you can rely on the light day after day > Superior heat dissipation maximises the lumen power of the light for consistency of lumen output. > Never Cycles through the off mode to avoid the rider being accidentally left in complete darkness while changing beam modes > 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