12V Flasher/Hazard Unit - 2/4 x 21W This listing is for a quality replacement electronic flasher unit from Durite. This is suitable for replacing the hot wire type flasher units without an earth. These will work with 2 or 4 21W hazard lights at 12 volts. Supplied with fixing bracket. Type - Hazard flasher unit Voltage - 12V This is a suitable replacement for the following part numbers: Lucas: SFB105, 35004, 35020, FL51 Guardian: GFL4 Guilera: 3011, 3015 Jaguar: C16729, JLM9552 Land Rover: 502096 Lotus: A079M6018F Peugeot Talbot: 1046994, VFU100 Reliant: 5715 Renault: 1046994 Rover: MBU1189 Unipart: GFU103, GFU2103 Wipac: WFL5 Bosch: 0.336.102.022, 0336102022. Please see our other items for more Durite Auto Electrical Parts, as well as thousands of Land Rover parts and.