Ø138mm recessed LED luminaire, constructed from a 316 grade high performance stainless steel bezel and anodised aluminium rear body with a toughened clear glass lens. Each unit is fitted with 7 x high power LEDs and IP-rated secondary optics. Each luminaire also contains on-board “Linear” regulation, allowing simple parallel wiring for ease of installation. Each fitting is terminated with a 2-core with a flying lead via an IP-rated cable gland. The light should be driven by a 24VDC constant voltage power supply or control control.