Designed for sea pen applications each SeeBrite™ Model MH 400 Underwater Light delivers 400 watts and 36,000 lumens of light below the surface where it is needed, eliminating the 50% loss of light due to surface reflection and floating debris. SeeBrite™ Underwater Lighting Systems provide maximum production, reduced life cycle costs and simple and safe installation.

Production is maximised through the use of high intensity metal halide lamps which maximise brightness and closely simulate natural sunlight for maximum effect. Complete power cable integration to the rear of the underwater light head body eliminates loose underwater connections, corrosion, and reduces field failures, maximising production. Life cycle costs are reduced by the use of a stainless steel cage and a complete lamp-centering support guide that protect the SeeBrite™ MH 400 dome and lamp against rough handling and day to day pen activity. The separation of the weatherproof ballast from the SeeBrite™ underwater light head means reduced fixture size and weight simplifies light head positioning and improves handling and safety. Each SeeBrite™ Underwater Light system operates with a CSA approved sealed tamperproof outdoor ballast constructed of a one-piece deep drawn aluminum case filled with an epoxy suspended substrate.