<ul><li>Materials: Furnished in Copper-Free Aluminum (Type 6061-T6).</li><li>Body: 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: Fully machined. Choose from 1” deep bezel with 90° cutoff (‘B/E’) or flush lens (‘C’) cap styles.&nbsp;</li><li>Lens: Shock resistant, tempered, glass lens is factory adhered to fixture cap and provides hermetically sealed optical compartment.&nbsp;</li><li>BKSSL®: Integrated solid state system is scalable for field upgrade. Modular design with electrical quick disconnects permit field maintenance. Minimum 50,000 hour rated life at 70% of initial lumens (L70). BKSSL technology provides long life, significant energy reduction and exceptional thermal management.</li></ul>