Lure pests to your fly killer with this pack of 8W fluorescent bulbs from Nisbets Essentials range. These Actinic BL T5 fluorescent bulbs emit a spectrum of light that aligns perfectly with the eye sensitivity of flies. As a result, they effectively attract more insects, ensuring that your place of business remains free from unwanted pests. Designed specifically for use with the FD499 Nisbets Essentials fly killer (sold separately), this pack of two 8W replacement bulbs provides a reliable solution for maintaining a hygienic and pest-free environment. Pack Quantity: 2. Length: 305mm. Fits FD499 Nisbets Essentials Fly Killer