Feature List Housing Frame C-UL listed, NON-IC, thermally protected housing for vertical T4.5 ceramic metal halide lamp. 1-5/8" deep collar may be used for various ceiling thicknesses.Junction Box Listed for through branch circuit wiring. Max. 8 #12 AWG 90°C branch-circuit conductions (4 in, 4 out). (5) 1/2" knockouts with true pry-out slots and (4) knockouts with Romex cable clamp. Ground wire provided on J-box.Mounting Channel Bracket Commercial mounting kit provided up to 5” vertical adjustments which accommodates ½” EMT conduit.Upper Reflector Clear anodized high quality. Changeable reflector for narrow, medium and wide beam spreads. Lower Reflectors Anodized clear, gold, champagne, pewter color finished aluminum. Trim Ring White plastic ring or plated chrome, satin nickel, polished brass or natural steel color ring. Socket G12 base for T6 lamp.Socket Cup Heat sink aluminum cup, firmly held on bracket to prevent lamp vibration. Provided knob to adjust lampholder position for multiple beam spreads. Lamp Shield High heat tempered glass shield with clear or frosted lens captive in reflector. Electronic Ballast High Power Factor 120 or 347 volts, 50/60 Hz operation. Class A sound rated. Thermal Protector Self resetting thermal detector on J-box deactivates fixture if overheating occurs due to improper lamping or misapplied insulation.Listing C-UL listed for damp location.C-UL listed for feed through.Lamp Options Metal HalideT6, 100W max.