The Alu Trio, besides being very powerful, has a elliptical shape so it fits nicely in a BC pocket. This one hand operated light can be used with either 8 AA or 4 AA-cell batteries with an equal output of 780 lumen.
The most compact model of all ARTEK prodcuts, but despite it's size it doesn't lack of light power. Uses a 18650 Li-Ion battery. It features the new CREE XM-L2 LED. With 460 Lumens of light flux it's perfect as backup light or flashlight for everyday use.