The wireless speaker downlight is perfect to retrofit into existing 6 in downlight cans or new construction and remodel applications. Wirelessly stream audio from your mobile device via Bluetooth™. The 6SL Wireless Speaker Downlight is compatible with music streaming apps. Easily pairs wirelessly up to 8 units for a more enhanced and balanced sound experience. Internal Li-ion battery included for up to 6 hr play time without light being on. Fits in standard 6 in recessed cans Speaker wirelessly connects to most bluetooth-enabled devices Wirelessly pair up to 8 speaker downlights Wet location listed