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 saving. CompatibilityReplacement bulbs for Aspectk, Eazyzap, Fly -Bye, plus zap, flymatic, xtermiate, vermatic, etc. fits most 12W bug zappers. SafetyUVA lamps are harmless to humans and pets, and are widely used in living rooms, dining rooms, kitchens, food storage rooms, corridors outside doors, etc. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store