E27 Edison Bulb Holder Screw Socket White/Black Hanging Ceiling LightFeatures: Ideal for applications where high temperatures may be produced, such as industrial sites, bulkheads, high power lamps, as in factories/warehouses and reptiles in turtle vivarium and tables, egg incubation, cabinets, etc. They are particularly suitable for applications where high temperatures, a high-power bulb or operation in a confined space can be produced. The holes are provided for two mounting screws or using the supplied mounting bracket (screws not included). Specifications:Material: PlasticColor: White/Black Socket Type: E27Rated Current: 4A Rated Voltage: 250V Measurement: 3.7x5.7cm/1.46x2.24" (DxH)Center Hole Diameter: 1cm/0.39" Quantity: 1PcNote:Please allow 1-3mm error due to manual measurement. Pls make sure you do not mind before you make a bid, due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!No retail packagePackage Content:1 x Bulb Holder