Safety visibility and reliability—this front and rear light combo has it all. The AMPP500S delivers a powerful 500-lumen beam with excellent side visibility while the compact ViZ150 ensures you stay seen from behind with 300° rear coverage and a punchy 150-lumen output. Both lights are USB-C rechargeable feature memory functions and mount securely with FlexTight™ and Snap System™ brackets. Ride day or night with confidence. Features AMPP500S 500-lumen rechargeable headlight with wide OptiCube™ beam Excellent side visibility Large glove-friendly power button Low battery indicator activates below 20% USB-C rechargeable cable not included Five light modes including Daytime HyperConstant Mode memory and High-mode double-click start Sturdy FlexTight™ bracket Optional helmet and fork mount ViZ150150-lumen rear light with 3 LEDs and OptiCube™ lens300° visibility with long-range beamFour light modes including Daytime HyperFlash™Low battery indicator and auto save to flashingUSB-C rechargeable cable not includedIncludes SP-15 bracket for aero seatpostsSnap System™ compatible for flexible mounting   SPECIFICATIONS DimensionsAMPP500S: 36 x 100.5 x 38.5 mmViZ150: 21 x 62.5 x 32.5 mm WeightAMPP500S: 106gViZ150: 27g Light sourceAMPP500S: White LED x1ViZ150: Red LED x3 BatteryAMPP500S: Li-ion rechargeable 3.7V 2200mAhViZ150: Li-ion rechargeable 3.7V 500mAh RuntimeAMPP500SHigh 500 lumens: 1.5 hrsMiddle 250 lumens: 3 hrsLow 100 lumens: 8 hrsDaytime HyperConstant 500/100 lumens: 5 hrsFlashing 100 lumens: 60 hrs ViZ150Constant 20 lumens: 5 hrsFlashing 15 lumens: 70 hrsGroup Ride 5 lumens: 33 hrsDaytime HyperFlash 150 lumens: 15 hrs Recharge timeAMPP500S: Approx. 4 hrs 1AViZ150: Approx. 3 hrs 0.5A Mount sizeAMPP500S: φ22–35mmViZ150: φ21.5–32mm fits up to 130mm aero posts SP-15 Water resistanceBoth: IPX4 Other featuresMode memory Low battery indicator Battery auto save ViZ150 Helmet/fork mount compatible AMPP500S