1. New patent design from Eagle. The casing is made of fire-retardant and anti-age PC/ABS resin material. Strong, nice, and durable. 2. An effective UVA lamp with a 365nm wavelength attracts mosquitoes more easily. Working life is over 10,000 hours. 3. A removable collection tray would make maintenance convenient. 4. IPX4 rating makes it suitable for indoors and outdoors. 5. 3500V high-voltage PCB is optional.