4 Pin

Fly Killer 40w T8 Blacklight Fly Zapper BL350 Tight U-Bend Fluorescent Tube

40w T10 4 Pin BL Flykiller 255mm - FUL40T10-BL

Fly Killer 30w Fly Zapper 4 Pins in Square Tightbend 30w BL350 - Casell Brand

Fly Killer 25w FUL Tightbend 25w Fly Zapper 4 pins in Square with Shatterproof Coating

Fly Killer 25w FUL25 T8 Tight Bend 4-Pin in a square Fly Zapper Tube

Fly Killer 18 T6 4 Pin Blacklight Fly Zapper 230mm Tight U-Bend Fluorescent Tube - Casell Brand

Fly Killer 15w T8 4 Pin Shatterproof Blacklight 200mm Tight U-Bend Fluorescent Tube

Fly Killer 15w Tightbend Fly Zapper BL350 - Casell Brand

Fly Killer 12w T6 4 Pin Blacklight Fly Zapper 160mm Tight U-Bend Fluorescent Tube

Fly Killer 10w T8 4 Pin Blacklight Fly Zapper 160mm Tight U-Bend Fluorescent Tube