4 x 8W 8 Watt 12 Inch 12" T5 Bug Zapper Insect Attracting Lamp UVA Replacement Tube Bulbs for 16W Electric Fly Killer BL368

4 pieces of T5 F8W BL368 bulbs, length 300mm (about 12 inches), not including pins 285mm, diameter 16mm (0.63 inch). Suitable for all 16W fly killers, compatible with Insectaway, ASPECTEK, fraxinus, AffyBulb insect killer, etc. BL368 bulbs with a wavelength peak of 368nm are most suitable for attracting flies, termites, mosquitoes, moths and other flying insects. The inside of the bulb contains metal particles or gaseous metal that excite UV-A light, you may hear a clicking sound when you shake the bulb. We recommend that you replace the starter of the fly killer when you replace the bulb (Please ignore this for machines without starter)., Weight: 0.3527396192 pounds