Zebralight H503w Headlamp

The Zebralight H503w headlamp has a maximum output of 330 lumens from the Cree XP-L2 Easy White LED and is powered by 1 x AA battery (alkaline, NiMH or lithium). Please note 14500 Li-ion batteries cannot be used.

The compact head torch has three main levels (High, Medium and Low), ranging from 0.013 to 330 lumens. Each main level can be programmed to one of its two sub-levels. The second sub-level of each main level can be further programmed to a different brightness level or strobe.

Brightness Levels:
High: H1 330 lumens - 0.9 hrs runtime or H2 275 lumens - 1.6 hrs runtime / 198 lumens - 2.3 hrs runtime / 122 lumens - 4.2 hrs runtime
Medium: M1 65 lumens - 8.5 hrs runtime or M2 30 lumens - 21 hrs runtime / 12 lumens - 41 hrs runtime / 4.1 lumens - 4.5 days runtime
Low: L1 1.2 lumens - 13 days runtime or L2 0.31 lumens - 1.1 month runtime / 0.07 lumens - 2.2 months runtime / 0.013 lumens - 3.3 months runtime

Plus Beacon Strobe mode: 0.2Hz Beacon at Low / 0.2Hz Beacon at H1 / 4Hz Strobe at H1 / 19Hz Strobe at H1

Waterproof to IPX-8.

Includes: Pocket clip, headband, 2 spare O rings & 1 x AA alkaline battery.