Maintain a hygienic environment with this 13 watt energy-saving bulb. Designed to attract flies and pests, it is perfect for use in the EazyZap energy-saving fly killers - helping you to keep sensitive areas such as bars, kitchen and front of house spaces free of pests. And the bulb is long lasting, meaning you don't have to change it as often - saving staff time, and you money on new bulbs. Plus, as the bulb is energy efficient, it will use less electricity than halogen alternatives - saving you money on your maintenance bill in the long run.