The OLCS series combines the rugged look of yesterday's HID fixtures with smoother style features like radius corners and a contoured low profile lens, which minimizes up light. Optical performance is achieved with LG or Seoul brand surface mount LED's and an efficient refractive lens.  These luminaries can be surface or pendent mounted and are ideal for canopy and soffit applications.  LED life is assured through efficient thermal coupling and dissipation via a durable, pressure die cast, low-copper alloy, aluminum housing.  Engineered to last, all gaskets are anti-UV, anti-aging with no harmful out-gassing.  Luminaries are available in 4000K or 5000K, a number of color finishes, optional occupancy sensors and surge protectors.