The ZOOM 500 is a compact powerhouse of a flashlight with a bright 500 lumen light output and a beam of up to 285 metres. The ZOOM 500 has a robust Type III hard anodised aluminium housing with a secure grip pattern and a quick-access tactical switch for easy use. The ZOOM 500 runs on 4 x AAA Alkaline batteries (supplied). The best feature, however, is the Zoom Focus advanced optical focus system: Push or rotate the bezel of the ZOOM 500 upwards, and the torch goes from wide flood beam to a sharp and focused spot beam. Simply pull the bezel back to return to flood beam. The ZOOM 500 has five light modes, Boost, High, Medium, Low, and flashing, and a runtime of 1 to 45 hours.