... driver CREE chip Shanghai Houlong Electronics Co., Ltd.Brand: MonsaLED ceiling lamps/lightsFeatures: 1.voltage:86v-260v2.power:3w3.current: 350mA4.beam ... company has an annual production capacity of 1.2 million lamps and lamp tools with LED as lighting source. We have ... specifications of products, such as 2U, 3U and 4U Spiral lamps, Straight tubes and Circular tubes. 3W led ceiling lamps/lights IP20