[HL-EL135]The HL-EL135 with three LEDs and OptiCube™ lens technology for a wider, 150 candlepower beam is the perfect everyday commuter safety light. 3 white LEDsAA alkaline battery x 22 light modesFlexTight™ H-34N bracket [OMNI3]The Omni 3 rear light provides 360 degrees of visibility and CatEye exclusive FlexTight bracket and included clothing clip allow you to easily attach the light anywhere you’d like. 3 LEDs360 degree visibilityWide beamOMNI directional technology and OptiCube™ lens technologyAAA alkaline battery x 23 modesMode memory functionFlexTight™ SP-11 bracket (ø12-32mm) and Clothing clip includedSnap System™