This light is a Gartner Superlux Ltd product made from grade 304 stainless steel or raw copper. or black powdercoated aluminium
Uses an GU10 LED or halogen lamp which operates without a transformer on 240 volts and can be mounted to shine either upwards or downwards.
The grade 304 stainless is not as corrosion resistant as marine grade stainless steel (316) and this is reflected in the price of these lights which is a fraction of the cost of lights made from 316 stainless steel. If these lights stain or corrode they can be cleaned by rubbing with a scouring pad and resprayed with clear lacquer.