<ul><li>Furnished in Copper-Free Aluminum (Type 6061-T6).&nbsp;</li><li>Body is fully machined from solid billet. Unibody design provides enclosed, water-proof wireway and integral heat sink for maximum component life. High temperature, silicone 'O' Ring provides water-tight seal.&nbsp;</li><li>Cap is fully machined. Accommodates [2] lens or louver media. Choose from 45° cutoff ('A' or 'D'), 1" deep bezel with 90° cutoff ('B' or 'E') or flush lens ('C') cap styles. 'A' and 'B' caps include weep-hole for water and debris drainage. 'D' and 'E' caps exclude weep-hole and are for interior use only.&nbsp;</li><li>Shock resistant, tempered, glass lens is factory adhered to fixture cap and provides hermetically sealed optical compartment.&nbsp;</li><li>Integrated BKSSL® solid state system with 'x' technology is scalable for field upgrade. Modular design with electrical quick disconnects permit field maintenance.</li></ul>