1 x 15 Watt 18 Inch Ultra Violet Bulb Tube for Electric Fly Killer Zappers for F15W 350BL  and BL368 Models.

These tubes are the most common bulbs on the market fitting most 30 Watt Electric Fly Killer Zappers.

They are 18 inches in length and approx 1 inch diameter.

If you are not sure these will fit your Electric Fly Killer please email us with your model number and we will confirm back to you by email