Product details:

Housings: Heavy cast aluminum. Unit withstands 1490 lbs. per square inch hydrostatic pressure during UL testing Globe: Impact and heat resistant clear prismatic design affords excellent light control Reflectors: Heavy gauge aluminum with highly reflective white acrylic finish Wiring: Wiring is factory sealed. Inspection hole provides easy access to splice compartment Finish: Silver Gray Epoxy powder coat Socket: Medium base glazed porcelain. Leads pass through sealing compound that separates lamp chamber from wiring compartment. Heavy gauge nickel plated copper components. Spring loaded center contact Hub Size: 1/2 " Hub Count : 4 Weight: 11 lb /5 kg Guard NOT Included