Specifications include, but are not limited to: B.1. The Catenary Light LED shall consist of four modules, Fitter Module, Catenary Module, Head Module and Optical Module. B.1.a. Fitter Module—Round Shape, cast aluminum housing with an integrated arm. There shall be a rubber grommet installed on the head module for IP65 sealing. The Fitter Module is to be installed mechanically to Catenary module. B.1.b Catenary Module—aluminum, designed to be integrated with the Fitter Module to hold the weight of the entire fixture hanged on an aerial wire. Figure 1 show the Catenary module B.1.c Head Module--formed aluminum housing, round shape with built-in hinge for tool-free access inside the luminaire. The opening shall be IP65 rated with weatherproof gasket. B.1.d Optical Module—Ribbed tempered glass globe mechanically mounted to a cast aluminum frame, with cast A380 aluminum heat sink to minimize the LED temperature. B.2 The lumens output shall be @ 9500±3% with color temperature 3000K and ≤80W power rating. The LED lifetime shall be ≥100,000 hours under TM21 and color rendering index ≥70. B.3. The Catenary Light LED shall have an IES light distribution of Type V. B.4. The driver shall be self-adjusting 120-277V Ac with 10kV/5kA surge protector for line-ground, line-neutral and neutral-ground fault according to IEEE/ANSI C82.77-5-2. Operating temperature shall be at -40 to 130℉. There shall be a built-in controller that offers a 0-10 Volt output.
