LED upgrades for mining lamp conversions
LED upgrades for the original pre 2018 Petzl Duo - the cavers Duo
LED upgrades for Underwater Kinetics dive lights
The Online Shop allows payment with most debit and credit cards, without the requirement for a Paypal account. Add product to cart and option is offered at checkout. Customduo also accept payment by bank transfer.
International orders welcome. For more details please see delivery (exclusions may apply)
Other interesting stuff !!
new format CustomPITLAMP 2-tone module
latest version v42 (r02) and Simple (r02) modules
Limited edition high output cave photography light
Extremely useful / essential bit of kit for caving lights using 7.4v li-ion battery packs, such as Scurion tm. Easily adapted to older 7.4v systems such as Stenlight etc.
Find it here
Full range of USB chargers for 3.7v li-ion battery arrangements. USB-A, micro USB and USB-C. Perfect for very latest caving light tech, such as Rude Nora lamps and Filthy Edna lamps, or other 3.7v li-ion charging requirements.
Find it here
(BREXIT) We are shipping to the EU as normal. We generally post the next working day. However, delivery to EU is very slow at the moment (allow 30 working days). Sorry, this is beyond our control, and thanks for your patience.
Import charges may apply to international orders (a few EU customers have experienced import charges due to BREXIT. Ireland and Belgium seem to be the hottest on this!).