CAP 437 requirements Obstruction marking Heli-pad marking Hazardous locations Ceiling/surface and stem/pendant mount types Marine and watertight requirements Oil and gas exploration and production Class I Division 2 Groups A, B, C & D Class I Zone 2 Groups IIA, IIB, IIB + H2 and IIC Type 4X Conforms to IP66 ABS • UL 844 - Hazardous Locations • UL 1598 - Luminaires • Complies with CAP 437 TECHNICAL SPECIFICATIONS HOUSING Cast marine brass. GUARD Optional cast marine brass. HARDWARE Stainless steel. ENTRIES Stem/pendant type - one 3⁄4” NPT. Ceiling/surface type - one 1⁄2” NPT, up to 3⁄4” NPT four way available. See ENTRY OPTIONS for selections. Steady burn marker. High temperature silicone gaskets provide a watertight seal. Watertight mounting in any direction. Heat and impact resistant glass fresnel lens. Protective guard available. Ceiling/surface or stem/pendant type. LAMP HOLDER Medium base, high temperature PBT. Nickel plated copper screw shell. LAMP TYPE A-19 100w vertical filament, provided. LENS Tempered green fresnel glass. VOLTAGE Rated to 250v. TERMINAL BLOCK Optional 4 pole terminal block. Not available on stem/pendant models. TEMPERATURE CODES Lens Color Lamp Size

OR D E R ING R E F E R E NCES PART NUMBER - 4 Pole Terminal Block (Ceiling/Surface models) - Guard E N T RY O P T IO N S 1159D 2 C e ilin g / S u r f a c e Mo d e ls NPT Trade size Thru Feed LAMP HOLDER, Standard PBT LENS (5” Overall Length) TERMINAL BLOCK 4 Pole Helideck Lighting