Features: Two-in-one design, it is not only a LED light with E27 lamp for head, but also the fan, along with a B22 to E27 adapter, allows you to extended connetcion with more devices, universal AC 86V-265V wide voltage . Measures 10.2 inch in diameter and 4.7" in height, built-in 30w cold white LED light, soft wind and low noise, adjustable in three gears. Power supply is a switch, switch the power supply once to change the working mode, there are three working modes: 1 light on, 2 fan work, 3 fan + light work together. Flush mount, simply screw into any e27 light socket , no wiring necessary, no professional electrician, quick efficient installation. Built-in 3 fan blades is great for kids room and nursery, also can be used for living room, office, bedroom, kitchen, study and more, brings you cool in hot summer. Specifications: Material: Plastic Diameter: Approx. 26 for cm/10.2 inch Height: Approx. 12 for cm/4.7 inch Power of LED Lamp: 30W Fan Power: 4W Voltage: AC 85V-265V Wide Voltage Light Color Temperature: Cold White Light Fan Blades: 3-blade Fan Cover Color: White, Yellow(optional) Package Includes: 1 Piece E27 Fan Lamp 1 Piece B22 to E27 Adapter note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.