Deck Lights · Brass and Aluminum. Materials/Features: Die Cast Aluminum or Brass available; Heat Resistant Glass Lens; HEX Screws w/include HEX Key Wrench. Finish: Weather Resistant Powder Coat Finish · Aluminum; (AB) Architectural Brick - DL1100AB; (AS) Architectural Sand - DL1100AS; (AZ) Architectural Bronze - DL1100AZ; (BK) Black - DL1100BK; Weather Resistant Chemical Finish · Brass; (BS) Brushed Silver - DL2100BS; (CF) Copper Finish - DL2100CF; (WB) Weathered Bronze - DL2100WB; Brass finishes will vary over time, and are warranted not to corrode; For EXTREME caustic environments we recommend using Brass Fixtures over Aluminum; Electrical/Lamp (12 Volt): 6_ - #18/2 Direct Bury Landscape Lighting Wire; Hi-temp ceramic socket w/nickel contacts, stainless steel springs, and Teflon jacketed wire leads; Max Wattage 20 - 20 Watt XENON T3 Bulb Included; Low Voltage Transformer Required (Not Included); Wire Connectors Required (Not Included). LED (sold separately): 2 Watt T3 LED; 4 Watt T3 LED. Applications: Decking; Fence Post; Entry Columns; Stairs/Steps