The X2 lights are Gloworm&';s most popular seller, and X2-e is their ebike specific model that&';s hardwired to your bike&';s battery to simplify your setup! Just get the cable that pairs with your motor system and you&';re ready to night ride. A hardwired EBike headlight option that will suit a range of different motor systems via a specific adaptor cable Built on Gloworm&';s X2 platform and uses intelligent input detection which adapts the light to bike voltage Built for e-MTB&';s w/ 6v or 12v Motors Includes wireless remote, Universal Handlebar Mount 31.8/35mm, and USB-C cable Requires use of Gloworm&';s X2e e-bike motor-specific cable (Bosch, Brose, bare, or TQ), which is sold separately TECH SPECS Model X2-e EBike Light Lumens 800/1850 Modes 4 Rechargeable N/A Color Black Weight 90g table{border-collapse:collapse;width:100%;}td{text-align: left;padding: 8px;font-weight:350;}tr:nth-child(even){background-color:#f2f2f2}th{background-color:#eb212e;color:white;text-align:left;padding:8px;}.desc ul{font-size:24px;font-weight:600;margin-left:-25px;padding-top:35px;border-top:3px solid #f0f0f0;}.desc li{list-style:none;border-bottom:4px solid #eb212e;width:142px;}