Now available with new Cree XP-G3 s5 LEDs providing minimum of 172 lumen/watt @85degC

CustomDUO modules

The Gecko Side v3 module features latest Cree xp-g3 LED, and provides a broad forward directional flood output, with 4 useful power settings providing over 300 lumens output.

£28

Gecko Side v3 Specification

Simple, push fit replacement for Petzl 5 to 14 LED arrays (or bi-pin bulbs)
4 regulated power settings providing up to 310 lumen (see table below)
Will work with any original pre 2018 Petzl Duo
Latest high power Cree XP-G3 5000k and 4000k (as available), s5 LEDs
Ideal upgrade for cavers, providing soft flood illumination, ideal for negotiating cave passage
Significantly brighter than the standard Duo 14 LED array**, and providing improved light quality and battery efficiency
Progressive dimming at end of battery charge; lamp will not just shut off when batteries cannot sustain output
No power drain when lamp is switched off with batteries connected
6.0 volt maximum input (4x AA batteries)
Can be used with Gecko Spot module (discard reflector) or with original halogen bulb (retain reflector) ***

Setting	Flood LED	Output ^(estimated)	Duration ^{(est. using 2500mAh eneloops)}
1 (low)	50mA	24 lumen	50 hours
2 (med)	150mA	73 lumen	16 hours
3 (high)	350mA	172 lumen	7 hours
4 (turbo)	700mA	310 lumen	n/a*

Gecko Side v3

* Thermal regulation on Turbo setting. This setting will typically operate for up to 1 minute max (from cold !), and for as little as a few seconds (from warm !) before thermal regulation will step power back to 350mA 'high' setting in order to protect LED from over temperature operation and damage

** Petzl Modu'led 14 (producing a distinctly 'blue' light) is rated at 67 lumen at around 350mA

*** When fitting with Gecko Spot module, discard original reflector. When fitting with original halogen bulb then it is necessary to retain reflector. If replacing a 5 LED array or bi-pin bulb then the original reflector will require modification. 14 LED reflector does not require modification