Porcelain grey glazed body with cermanic arc shield. Nickel plated copper alloy screw shell with lamp grips. Leads are crimped for excellent wire retention. 14 AWG SF-2 (SEW-2) 200°C 600V glass braid 12” long are standard, other lengths available upon request. Male tabs available to reduce inventory and allow for faster fixture wiring. Rated 1500W 600V. cULus listed.