EiKO 01450 Model DLG/DLS/DHX ANSI Code Lamp, 21.5 Volts, 150 Watts, CC-6 Filament, 3.50"/89.0mm MOL, 1.77"/45.0mm MOD, 10 Avg Life, T-14 Bulb, GX17q Base, 1.56"/39.7mm LCL, 150 Watts Amps 21.5 Volts, 150 Watts CC-6 Filament, 10 Avg Life 3.50"/89.0mm MOL, 1.77"/45.0mm MOD T-14 Bulb, GX17q Base 1.56"/39.7mm LCL, 150 Watts Amps