Round Recessed Stainless Steel Light MR16, Walk/Drive-over, IP6 IP68 316 Marine Grade stainless steel walkover light (100mm round or square) Max Power 50W, max 50mm height, LED lamps recommended due to cool operating temperature Suitable for floor and decking mounting, waterproof IP68 Waterproof cable gland Supplied with clear, 12mm toughened glass, with 4.6mm solid S/S plate for Drive-over