Designed for the harshest elements: tamperproof, waterproof, corrosion proof, and inset-proof. Tethers connect the housing to the LED Board High Penetration Lens with Prism Design and Ray Concentration Durable, 5VA Impact-Resistant Polycarbonate Housing. Stainless Steel Clips for Tooless Entry - Non-Corrosive Polycarbonate Housing. Completely Gasketed to maintain a true vaportight form IP66 rated. UL wet location listed. Rohs compliant. DLC Premium 40W 5000K 120-277V, 5280 lumens, Surface Mount Standard Halco’s Linear Vaportight– HLVT Series offers outstanding value and features long lasting reliability. The product is easy to install, featuring stainless steel clips, tethered LED boards, and multiple mounting options. It is the ideal industrial solution aimed to meet demanding environment needs. The lens is designed to provide visual comfort while delivering the efficient light output. The HLVT Series is guaranteed to deliver immediate energy savings and low maintenance costs. This easy-to-install vaportight is a low-cost solution rated for wet locations and stands up to the elements with its IP66 rating.