Stage & Studio Par46 Light Bulb - 4578 - Description: SEALED BEAM - Voltage 28 - Wattage 60 - Lumens MBCP - Base 2 CONTACT LUGS - Shape PAR46 - Overall Length (mm) 101.6 - Life Hours 800 - Spread 55X30 - Filament 2-C6 Stage & Studio Par46 Light Bulb - 4578