Play music and audio recordings while illuminating your house using the candy apple Pulse LED Light Bulb with Wireless Speaker from Sengled. Each 8 watt LED light bulb contains a 1.75" multi-channel, full-range, high-fidelity JBL loudspeaker for dual light and audio capabilities. Both the light and audio controls can be managed from your smartphone or tablet with the Pulse mobile application. You can also launch media apps, such as Pandora and Spotify, directly from the application, enabling you to stream the media directly to the bulb's speaker. The package includes one master bulb and one satellite bulb, and the system can be expanded to support a total of 8 bulbs. Each bulb works in unison with other Pulse bulbs at distances of up to 100'. With Bluetooth technology, the bulb is completely wireless for an easy installation.