Good night it is the most helpful product . It’s really work for mosquito. It’s a product of godrej. It’s a easy to use. Fit in the power shoket and plug on. Good night drop Continue use in one month and offer use easy drop change. It’s usase no bridging problem in room and no smoke effect . So it’s a right choice for any home. It’s looks are so beautiful and color is very impressive . In good night give 2 mode. Normal mode and active mode. Many people live this product and use every day in home . No mosquito problem offer use good night advance .