DC Electric Mosquito Bug pest Fly Insect Zapper Lamp Killer Home Indoor. No fumes, no smell, no spray, no mess ,no chemicals Economical: High efficiency with low energy consumption. No insecticide or chemicals needed! High Safety: Scientifically designed to operate smoothly, yet plastic shield protects users upon touching the unit. The special designed inner blue light is harmless to human bodies and pets. Durability: Having high quality internal components, the Bug Zapper can operate continuously during any time of the day or night! Brand Trademarks: DC , Record Number: 86526328, more details, please check by uspto gov.