This led lamp/light is dimmable with any triac controller. There is also IR remote for optional for the dimmer. ... lamp, the middle of a strong light.2, wide voltage range: nominal 220V lamps in 150V or even lower voltage, incandescent ... , or normal white light. [2] the wide range of uses:Homes, hotels, supermarkets, counters, range hood, hospitals, schools, hotels, restaurants, coffee shops, outlets ...