SKUOS/SYL-54604Wattage (W)550Voltage  (V)77Bulb ShapeT6Bulb BaseMedium Bipin with Heat Sink G9.5Color Temperature (CCT)3065KLuminous flux (Lm) Incandescent equal Bulb Description HPL550/77V/X Manufacturer Order Code 54604Bulb Applications Applications/Stage & Studio Bulb Type T6 Color Rendering Index (CRI)100Burn Position Any Ansi CodeDiameter (in).75 inch (19MM)Length (in) 2.352 inch (59.74MM)Case QtyRated Life (Hours) 2000ColorBulb Beam Spread Ansi Ballast Type Filament Type 4-C8