Specifications:
- Emitter: 4x Cree XHP70.2 LED, neutral white or cool white, mounted on copper DTP MCPCB
- CREE: XHP70.2
- Optic: Aluminum smooth reflector
- Lens: Glass with anti-reflective coating
- Flux: >25000 lm
- Intensity: >469.1 kcd (ANSI throw >1370 m)
- Firmware: GT4 uses free software distributed under the terms of the GNU Public License version 3 User interfaces:
- [1] By default the GT4 is set to use the very intuitive Narsil smooth RAMPING UI. Instant access to a 21A TURBO mode is also provided.
- [2] A more conventional discrete level MODE-SET UI is available as an alternative. Anyone of 12 pre-defined mode-sets can be selected.
- [3] MOMENTARY mode is useful for signaling purposes or rapidly/briefly lighting up targets.
- Battery: 8 Button top unprotected 18650 cells.
- Driver: 12V, Texas Avenger V2
- Reflector: 118 mm inner diameter, aluminum, smooth finish
- Lens: Glass with anti-reflective coating
- Body: Aluminum with Type III hard-coat anodizing
- Tripod socket: Standard 1/4 inch threaded (1/4-20 UNC)
- Button: Tactile with back-lit rubber boot
- Ingress rating: Equivalent to IP65, do not immerse in liquids
- Weight: Approximately 2.6 kg without cells
- Dimensions: 135 mm Ø head x 318 mm length
