Moon Helix Sense 450 Lumen Rear Light

Moon Helix Sense 450 Lumen Rear Light The Helix Sense 450 is arguably the brightest and most feature-packed rear light ever made. Its unique Sense mode includes a brake light that increases brightness when slowing down; brightness sensing that automatically switches between daytime flashing and night mode; and a parking mode that turns the light to standby when no motion is detected. Additionally; the Helix Sense 450 offers a group ride mode; ensuring visibility during group rides without dazzling fellow cyclists. Specification COB red LED Max. Lumens: 450LM (FL-1 tested) Max.Runtime:100 hrs (FL-1 tested) Battery Type: Li-PO built-in Recharge Time: 2:30 hrs Size ( W x D x H): 22 x 19.5 x 81 mm Weight: 40g