The Ledlenser P4X is the big brother to the P4 and has a higher maximum output of 120 lumens and also offers two outputs of high and low, rather than just the one output.
The low profile soft rubber switch operates the torch. Fully click the button in to turn the torch on in high and turn it off and on again to turn it on it low, or alternatively you can cycle between high and low modes by half pressing the button while the torch is off, and then fully press the button in once on the desired output.
The advanced focus system allows the head to be twisted to focus from spot to flood to suit the task at hand, with the beam reaching a maximum of 80 metres when focused into a spot on the high setting.
Powered by two AAA batteries for a run-time of up to 4 hours on the high setting, and using the included pocket clip, the torch can be attached to a shirt or work wear.
High: 120 lumens; 4 hours run-time; 80 m beam range
Low: 10 lumens; 20 hours run-time; 20 m beam range
The above values are average and may vary between, environment, torch and batteries.