Energy Saving and Eco-friendly, Longer lifetime and Lure mosquitoes accurately Glass Fluorescent Tube, far better than plastic LED tube, Fluorescent Light Tube produces 80% more UVA energy Better Electrical Conductivity, premium copper electric inserting needle ensure high conductivity 360° All-Round Lures mosquitoes, spread light more evenly. Comes with 2-Pack T8 Fluorescent Mosquitoes Lure Light Tube, Each 10W, we promise to give you a replacement if the using time doesn't reach 5000 hours The special designed black light tube(ultra-violet rays) is completely harmless to human bodies and pets. Model Number :BL T8 F10W Rated Voltage: 110V - 120V Rated Frequency: 50Hz - 60Hz Lamp life: over 5,000h Note: The light tube is fragile, if it's broken or doesn't work caused by shipping, please provide us pictures to get a replacement. If you encounter any problems, please feel free to contact us. Thank you for shopping. Specification: 10W black light T8 ultraviolet tubes with G13 medium 2pin base Average rated life: Over 5,000 hours Overall length: 13.6 inches Perfect replacement: Directly replaces Aspectek Insect Killer 20W Bug Zapper bulbs Application: Compatible for use with Aspectek 20W bug zapper electric indoor insect killer