Good knight low coil this brand for mosquite.i have used this product but its performance is bad.i am a buy costvprice of rs 40 for a nearest place like kirana dukan.has having 10 n in onevpacket its not so satisphying productvafter use its just works liken a ordinary coil which is not so effective on mosquitos.its just a pollution seeker very harmful for every health and fact is 1 mosquito coil like 15 cigarets .this product not for good to health.its very very bad feffective for our body.so I request personaly dont use this product.