Inground uplighter square Stainless steel 316 marine grade cover Flush tempered glass Trafficable to 600kg Supplied with 12v MR11 20w lamp 12v 35w max IP rating: IP66 Hole cut out not using plastic can 61mm Hole cut out using plastic can: 64mm Installation depth needed 98mm Face diameter 70mm This light can be used with an energy saving LED lamp