THE 2000 WATT type “HS” bulb mounts into the lamphouse without adapters. The front bulb
support for the 2000 watt bulb (83747) is a cushioned ring which encircles the cathode (-) end cap of the bulb. The
negative contact (24269) clamps either on the end of the 1000/1600 watt cathode adapter (as shown on following
page) or mounts directly to the .312" (8mm) cathode pin of the 2 kW “HS” bulb. A trigger wire, encircling the bulb
envelope and attached to the anode end cap (as illustrated on the facing page), must be present