Stage & Studio Par46 Light Bulb - 4537X - Description: SEALED BEAM - Voltage 13 - Wattage 100 - Lumens MBCP - Base SCREW TERMINALS - Shape PAR46 - Overall Length (mm) 79.502 - Life Hours 25 - Spread 11X6 - Filament C-6 Stage & Studio Par46 Light Bulb - 4537X