Extruded Aluminum Body
Press and Hold Button Lock
Daytime Flash Mode
Up To 90 Hours Runtime
Integrated USB Rechargeable Li-Ion Battery
Backlit Button Indicates Charge Status and Low Battery
USB Charging Cable
High - 350 Lumen / 3 hrs
Medium - 150 Lumen / 7 hrs
Low - 75 Lumen / 15 hrs
Daytime Flash - 350 Lumen / 75 hrs
Low Flash - 50 Lumens / 90 hrs
Weight : 142g w/ Bracket
Battery: 1-Cell Li-Ion
Charge Time: 2.5 hrs To Full At 700mA Using USB Wall Charger
The All New 2021 Serfas® E-Lume Series Headlight
New for 2021 our E-Lume Series Headlights feature a redesigned extruded aluminum housing, new optical lens with excellent side visibility, and improved battery capacity and LED performance.
We made not only increased performance a priority but also improved rider visibility, so we designed an all new optical lens and housing with front corner cutouts to allow drastically more light be visible when viewed from either side - and this all without any reduction in quality of forward illumination or beam pattern.
Constructed of aluminum the E-Lume housing is strong and lightweight as well as an efficient thermal conductor which effectively reduces heat buildup thus helping maintain temperatures for optimal battery performance and consistent light output.
Light output of the E-Lume 350 is sent through a single optical lens creating a powerful beam with strong front illumination and excellent side visibility.