Osram 64744 T/19 GX9.5 1000W 240V single end halogen lamp.
To fit most popular 1000 Watt or 1200 Watt halogen theatre spots including: CCT Starlette, CCT Silhouette, Strand Patt 743, Strand Cantata.
Nominal luminous flux: 20,500 Lumens
Nominal life: 750 hr
LCL: 55.0 mm