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Specifications Emitters: 8 x Samsung LH351D (4 x 5000K 90CRI + 4 x 2700K 90CRI)
Luminous Flux: ca. 600 lm Firmware:
The LT1 uses open source software called Andúril, distributed under the terms of the GPL v3. The source code is available from http://tiny.cc/TKAnduril
User interfaces: By default the LT1 is set to use the SMOOTH RAMPING mode.
STEPPED RAMPING mode is available if you prefer discrete brightness steps.
MUGGLE mode simplifies the LT1’s UI & features to just on/off and smooth ramping.
MUGGLE mode also reduces the maximum output level produced by the LT1 to reduce self heating.
Electronic LOCKOUT mode keeps the LT1 from being turned on accidentally. LOCKOUT mode also provides a momentary low light when the button is pushed. Other functions:
Battery check, sunset, beacon, tactical strobe, party strobe, bike flasher, candlelight, & lightning storm. See the UI Diagram and the following sections for more details of the features and customizations.
Batteries: Four button-top 18650 batteries.
Max. length 70 mm. Batteries are not included (except kit version) Charging: Integrated DC/DC buck charger via USB-C
Driver: 5 x 7135 constant current integrated circuits.
Low parasitic drain while LT1 is powered off.
Body: Aluminum with HA III anodizing
Switch: Electronic side switch
Ingress rating: Equivalent to IPX7
Weight: approx. 405g without batteries
Size: 68 mm Ø head x 176 mm length