The original Scurion® was designed as a "lamp for wet caves" and reaches easily the IP 68 standard. I.e. it can be exposed to splash-water or even be immersed completely in water without problems. The head of the lamp was successfully tested by us down to a diving depth of 50m. The battery case, not at all conceived for diving, resisted close to scarcely 20m into our test. The maximum tightness is achieved by careful maintenance (cleaning) of all seals and the use of very viscous seal grease from a dive shop, e.g. Baysilone®.
Warning: Only individually tested Diving-Scurion®-lamps are intended to be used as "diving lamps" – please note that we cannot take any product warranty when you use other or untested models for this purpose!