The Silva Ranger weighs 74g; 4 white LEDs; 1 red LED; max output 34 lumens; max beam length 32m; uses 1 AA battery; 3 output levels plus white strobe, red strobe and red beam; tilting head. But max burn time 20 hours; more power is available for longer at a similar price; no battery level indicator.
The Silva Ranger is a great general-purpose headtorch for camping and walking
Review by Graham Thompson
First published in Trail magazine February 2010