Xiaomi Yeelight Bluetooth V4.0 Control E27 6W 500lm 6-LED Warm White + RGB Smart Bulb for IOS / Android Systems is a phone peripheral that controlled by smart phones via Bluetooth 4.0. It could make you enjoy and feel the wonderful lighting experience. Fully adopting high quality LED chips， it sends out bright light and the light could be adjusted. With high-tech Japanese professional high-temperature resistance capacitance， it also has guaranteed long lifespan. Wholeheartedly， just allow this light to bring you a special living environment!                                    Features            High brightness， easy installation and supportive light adjustmentMobile phone acquisition of external music via microphone into the rhythm of flashing lights to create disco similar atmosphereSelect the photo from album， and express its main tonal by the gradual change of the light color， in order to create the artistic conception in the photoThe pure white light to achieve a small range of lighting needs， such as desk lamps， etc.The open Bluetooth interface protocol， allows students to DIY on BLEOne software can control up to ten bulbs; they can be controlled power switch， dimming or color simultaneouslyiPhone， iPad， iPod， Android 4.3 and other devices supporting BLE are all allowed                                                            Specifications             Brand     Yeelight    <br> Material     PA(Al2O3)    <br> Color     Light Gray    <br> Quantity     1Piece    <br> Power     6W    <br> Rated Voltage     AC 100-240V    <br> Connector Type     E27    <br> Chip Brand         <br> Chip Type     XBD    <br> Emitter Type     LED    <br> Total Emitters     6    <br> Color BINW     RGB    <br> Theoretical Lumens     600lumens    <br> Actual Lumens     500lumens    <br> Color Temperature     3000K    <br> Beam Angle     240°    <br> Certification     FCC， CE， Bluetooth， RoHS    <br> Other Features     Bluetooth V4.0， Low Energy    <br> Dimensions     (2 x 2 x 4.09)" / (5 x 5 x 10.4)cm (L x W x H)    <br> Weight     145g / 5.11oz     <br>                                                             Package Includes            1 x Bluetooth Smart Bulb1 x User Manual