| FSL T5 F6W BL Replacement Bulb for Fly Killer Lamp 22.6cm UV Tube for 12W Mosquito Killer/Insect Killer(2pcs) Package: Contains 2 BL T5 F6W mosquito killer lamp replacement bulbs length 211mm diameter 16mm. Function: Main wavelength is 365nm - used for attract small pests such as house flies mosquitoes butterflies etc. with good trapping effect and power... more | | $13.48 FREE shipping go to store |