The perfect commuter light that crosses the boundaries of 'to see&'; and 'be seen&'; now at 850 lumens For the rider who wants a minimalist light and a high output DayBright pulse pattern, this slick unit lights up the streets both day and night Can be helmet mounted (helmet mount sold separately) TECH SPECS 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 .specs-heading{font-size:24px;font-weight:600;padding-top:35px;border-top:3px solid #f0f0f0;display:inline-block;border-bottom:4px solid #eb212e;width:142px;margin:0;} Model Boost 2 Lumens 350 Modes 3 Rechargeable Yes Color Gun Metal Gray Weight 45g