The all new ampp500s takes all the best features of its predecessor and improves on themmdashboosting the power by 100 lumens over the ampp400s. With a new more tactile on off button for better feel even when wearing gloves the ampp500s offers 5 lighting modes to cover everything from daytime safety to nighttime visibility. It's securely held in place with our adjustable flextighttrade bracket and features opticubetrade lens technology for a clear focused beam and superior side visibility. A double click of the power button activates high mode allowing you to quickly adapt to changing ride conditions. All this is wrapped up in a new tougher casing designmdashperfect for twilight commutes early morning spins urban riding or as a backup safety light on longer endurance rides. Now available in bold new coloursmdashorange green blue and pinkmdashso you can match your light to your style. Technologies daytimecan be used in the daytime. All weather ipx4can be used in rainy weather. Side visibilityprovides visibility from the side to increase safety. Usb type creversible usb type c connector eliminates the worry about plug orientation. Opticubeour proprietary opticubetrade lens technology maximizes brightness for greater visibility. Flextightthe flextighttrade bracket can be quickly and securely fastened to the handlebar without tools. Low battery indicatorindicates a battery level. Featuresbull rechargeable headlight 500 lmbull excellent side visibilitybull large power button for easy operationbull turns on high mode with double click of power buttonbull up to 60 hours of run timebull 5 light modes ndash high middle low daytime hyperconstant flashingbull light mode memorybull excellent daytime visibility in daytime hyperconstant modebull weight 106 gbull mount size 22 35 mm runtimesbull high mode 500 lumens65306 1.5hrsbull middle mode 250 lumens65306 3hrsbull low mode 100 lumens65306 8hrsbull hyperconstant mode 500 100 lumens65306 5hrsbull flashing mode 100 lumens65306 60hrsbull charging time from empty 4 hrs