Sea-Dog Sea Dog Single Contact Bayonet Base Light Bulb 4 Candle Power. Heavy duty glass bulb housing and filament for break resistance and longevity. 12.8 VDC. 1-3/8" height 3/4" width 4 candle power. 8.0 Watts 0.59 Amps 12.8 Volts. Features of Sea-Dog 441067-1 Sea Dog Single Contact Bayonet Base Light Bulb 4 Candle Power General purpose incandescent bulb Single contact bayonet base Nickel plated brass base for corrosion resistance and positive contact Heavy duty glass bulb housing and filaments for break resistance and longevity 4 Candle Power Package Contents: Sea-Dog 441067-1 Sea Dog Single Contact Bayonet Base Light Bulb 4 Candle Power Sea-Dog 441067-1: Sea Dog Single Contact Bayonet Base Light Bulb 4 Candle Power