This lamp uses LED light to attract mosquitoes. The airflow generated by the fan in the lamp quickly sucks the mosquito into the lamp. They dry out due to the air flow and heat. To use the lamp, connect the USB cable to a USB port. The lamp starts working on automatically.
Empty the collection tray with dead mosquitoes regularly. To clean the lamp, disconnect the USB cable and wait until the fan stops running. Open the lamp by turning it open. Carefully take the collection tray and empty it.
The insect repellent is light weight and easy to install. You only have to put it down and connect it to a USB port. And turn it off again by disconnecting the cable. Handy for both your living room and the office. The repeller is less suitable for the bedroom because of the sound of the fan you hear.