Alliance Outdoor Lighting Alliance WS350-bt-BLK Brass Wal...Body: Solid brass with black finish Knuckle: Solid brass with dial adjustment for easy adjustments Shroud: Brass with a clear glass convex lens and double O ring gasket Socket: Spring loaded ceramic bi pin socket with dual contact and lamp clips Wire: Industry First, double wire lead pre connected to the fixture, 16 AWG (UL listed), brown 25 foot wire lead, pre stripped for easy wire connection 18 inch wire lead, LED connection ready Stake: Plastic