Check the listing for details. PERKIN-ELMER TS-2204 Trigger Transformer for FG2000/2000B/L865 Flash-Head 774040. Condition: Used. Listed at 41.95 USD. PERKIN-ELMER TS-2204 (same as HONEYWELL #77-4040) Trigger Transformer for HUGHEY-PHILLIPS FG2000 / 2000B / L865 Flash-Head Tower Strobe Safety Beacon Red/White. Used. Taken from working beacon taken out of service. Fully Guaranteed. Sale is for ONE (1) unit. 8 units available at time of listing. Note that there are two slightly different variations (one has notched housing - see Photo #3). Please specify if you have a preference. Fast FREE Shipping!!! Buy 2 or more and SAVE!!! Note: Due to recent price increases from all carriers, listings with "Free Shipping" will now have a small shipping fee added for West Coast destinations. Sorry, but the alternative would be to raise purchase price for everyone. All items ship from Gainesville, FL.