Popular, simple to operate, entry level LED conversion module for mining lamp headsets, aimed at caving club and outdoor centre lamps, or cavers who want a really simple to operate lamp.
Now with new Cree XP-G3 s5 LEDs providing minimum of 172 lumen/watt @85degC and 187 lumen/watt @25degC. Light temperature 5000K (neutral white).
* Solder jumper on circuit board allows spot LED to be reduced to 172 lumens output (350mA). De-solder jumper labelled 'spot boost' to realise lower 350mA setting.
Suitable for lamps that run from 3.6 volts to 6.0 volts (maximum), typically a 3 or 4 cell battery configuration. This includes Speleo Technics Headlites and FX3s, and lead acid mining lamps. Not suitable for 2.4v 2 series cell lamps such as FX2. For information on 5 cell 6v+ lamps such as FX5, contact us.
The regulated power settings levels for modules are given in mA. To determine the approximate regulated duration of light on your battery arrangement at a given power setting, simply divide the mAh capacity of your cell pack by the mA power draw at a given setting. For example, using 2100mAh NiMh low self discharge AA batteries at a power setting of 350mA will give a regulated duration in the region of 5-6 hours.