Specifications: Name: Led industrial and mining lamp Color:Black Light source color: Positive white Luminous flux: 1000 (LM) Working voltage:200-240(V) Size 200W: 55mmx20mmx55mm/2.2inx0.8inx2.2in 150W: 46mmx20mmx55mm/1.8inx0.8inx2.2in Diameter: 150w: 220mm / 8.6in; 200W: 380mm / 15In Features: -The high bay lamp has 133pcs 3030 LED chips, ultra high luminous flux. --DIMMABLE - Our high bay fixture have 1-10V dimming function, allow you to adjust the brightness of the luminaire base on your needs.Beam Angel:120 --LEADING DESIGN - The low bay light has ultra high thermal conductivity aluminum housing with hallow in middle, and ultra-high thermal conductivity aluminum plate makes heat conduction performance fast and effective. Reducing the temperature of the LED chip to achieve low light attenuation ensures excellent illumination performance. --WIDE APPLICATION- High bay LED light is IP67 waterproof, with safety ropes to support double protection, can be used for all indoor or outdoor conditions. Such as warehouses, manufacturing plants, garages, stadiums, supermarkets and other large industrial and commercial spaces. Package Includeds: --1 x Led High Bay Light(Wire is not included)