The PWR Lighthead 2000L is part of Knog’s PWR Modular System & when combined with a small medium or large PWR Bank can make for a powerful front bike light head torch or flashlight. If youre looking at adding to your lighting solutions the PWR Lighthead 2000L can be a cost effective way of doing just that. While pre-programmed with 6 modes you can customise these to suit your needs with Knog’s Modemaker app – control brightness adjust runtimes & add modes. FEATURES Compatibility - The 2000L lighthead is compatible with the 3350m Ah 5000m Ah & 10000m Ah PWR Banks. Program your modes - Plug your lighthead into your computer download the Mode Maker app & then tailor light modes to your light. Light Beam - Lighthead with elliptical plus spot beam. Especially effective to “be seen”. Accessories Included - Male-Female USB (Universal Serial Bus) cable. SPECIFICATION Lighthead Output:2000 Lumens. Dimensions:48mm & Oslash;. A powerful 2000 lumen output Compatible with all Knog PWR Banks 6 light modes + customisable using Knogs Modemaker app Waterproof with IP66 rating (storm proof) when connected to a PWR Bank Runtimes of up to 200 hrs when paired with PWR Bank Large Easy twist operation Light Modes This table represents the light modes when paired with a PWR Bank Large to make a 2000 lumen flashlight or bike light (additional mount required) MODE LUMENS RUNTIME Max 2000 2 hrs Mid 500 9 hrs Stamina 200 30 hrs Pulse 1000 20 hrs Strobe 250 35 hrs Eco-Flash 150 200 hrs