With a mid-to-slow evaporation rate

Latch: 60-70mm adjustable

maintenance-free use

effortless blade return after each measurement

GE Sealed Beam PAR64 Light Bulb GX16d 120V 500W 500PAR64/NSP 39406 window hardware With a mid-to-slow evaporation rateThis GE 39406 stage and studio lamp operates at 500 watts and 120 volts. It has a GX16d mogul end prong base, color temperature of 2800K, and an average life of 2,000 hours. PAR64 sealed glass parts will tolerate moisture and salt over time better than metal composite lamps. Used for spotlamps, hand lanterns, stage and studio lighting,landscape, area lighting, down and architecture lighting. Specifications: Base Fittings: GX16d Mogul End Prong