Feature Type Ceiling Light Style Nordic Suggested Space Fit Bedroom, Living Room, Dining Room Suggested Room Size 5㎡-10㎡ Indoor or Outdoor Use Indoor Dimmable / Luminous Color / Smart Enabled No Need Assembly Yes IP rate IP20 Power source Hardwired Bulb Information Bulb Included Yes Bulb Type LED Bulb Base SMD Number of Bulb 1 Voltage (V) 110V-240V Maximum Wattage(W) 7W/9W Material Primary Material Metal Fixture Material Metal Shade Material Metal WeightsDimensions Product Weight / Chain/Cord Adjustable or Not No Size See Images Package Contents 1* Ceiling Light Set Note The size is manually measured, there will be an error of 1-3cm. Because of the difference in light, there may be slight chromatic aberration. We appreciate your understanding in advance. We recommend that you'd better let a professional electrician to install it.