Housing 380 aluminum alloy die cast downshield for use as downlight. Fabricated steel material. Angle-cut (dsa) 8A shield. Downlights do not require lenses. Knuckle forward placement for better balance. Adjustable in 7.5 degree increments for precise aiming. 1/2 inch NPSM threaded arm. Knuckle may be threaded into hubs, tree mounts, surface mounts, ground stakes, or junction boxes. Tree mount included with downlight. Finish: super polyester powder coat with 5 year warranty. Powder coated inside and outside with extreme application underneath. Standard finishes are hartford green (HGT) and bronze (BZT). Socket Leviton 4kv pulse rated 600v porcelain lampholders with 25% more lamp contact area than chinese sockets.