[NOTE]1.Please allow 1-3cm difference due to manual measurement. 2.Due to light and screen difference, the item's color may be slightly different from the pictures. 3.If you have any questions about installation Please contact our customer service We are pleased to serve you.WE RECOMMENDED TO INSTALL IT BY A PROFESSIONAL ELECTRICIAN.Specification:Colour: Gray，BlackMaterial: Aluminum and ironVoltage:110VColor temperature:4000KPower: 46WSize: 120*140cmIrradiation area:15-25㎡Type: stepless dimming-with white light, warm light, natural light (double brightness) three light colors switching at will.Features:1.Resistant to deformation, oxidation and corrosion2.High light transmittance, soft and even light color3.High temperature resistant and easy to clean4.Strong weighing and good heat dissipation5.Long service lifePackage Included:1 x Light 1×Remote control