Bisun - making a range of LED lighting systems for cavers.
Complete twin-beam caving lights and drop-in upgrades.
Bright spot beams for Duos. Dive and Photo lighting.

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Latest News

Newly out: the Bisun P51 - the latest evolution of the classic Bisun twin-LED reflector units with smooth flood and penetrating spot beams.

Available as a complete caving light with or without rechargeable battery packs or as a drop-in module for existing lighting setups with Oldham or CEAG headsets, the P51 has a maximum light output more than twice that of the preceding P3x series units, giving up to 200 lumens per LED, and a combination of power economy, brightness and flexibility of use that is hard to beat, whether as a great light for regular caving, or a light that can be run with incredible battery life for expedition use.

The M2 has now been replaced by the M3, adding the option of a full-power spot beam.

Also currently in development is the 'Pharos' series of LED flood lighting units for cave photography. More information available soon.