To be frank, many industry insiders do not understand the form of LED lighting products. For example, as stated in the title, now you have two lights, one with induction, the other without. Which one is cheaper to use? What’s your opinion?I guess many people will say the former is cheaper. A light with induction usually means that the light with induction is off when someone is away it, while one without is always on. Is it obviously hum? Of course, this answer is right but partially, unfortunately. The reason is not difficult. As a LED light with induction, it not only increases the cost of the luminaire itself and the cost of manufacturing but also the complexity of the luminaires which means more opportunities for damage. For light, even for all electronic devices, simple is the best. It also shortens the service life of the luminaire when LED lights turn on and off frequently due to people coming and going. Have you taken those factors into consideration? But on market you just hear “it is cheaper to use because it is not always on.” and neglect the rest part.