RYP2117 Features: * HID Recessed Light * J-box has eight 0.5"" knockouts, two concentric 0.5"", 0.75"" knockouts, and eight non-metallic cable knockouts with strain clamps * Adjustable socket for proper positioning of different lamp types * Electronic ballast * Pre-installed bar hangers allow the housing to be positioned at any point within a 24"" joist span * Bar hangers can be turned 90 on the plaster frame * Bar hangers are designed to fit T-bar spine without additional clamps for use in drop ceilings * Pre-installed captive nails on bar hangers * Adjusts to accommodate up to 1.5"" ceiling thickness * Non-IC rated * UL, cUL listed for damp location and feed through wiring Specifications: * 120 or 277 Volts * Accommodates 150W PAR38/ED17 incandescent bulb