Hi Dannyb, To setup the wireless rear speaker kit with the soundbar, first use the color-coded speaker wires to connect the rear speakers to each other and place in the back of your room. Plug the power cord to the left rear speaker than into an electrical outlet.

Press and hold the ID SET button on the back of the wireless module for at least 5 seconds or until the blue light starts blinking. Turn off your soundbar and press the Up button on the remote for 5 seconds. The ID SET message will appear on the soundbar for a short time and then disappear. After the ID SET process, the soundbar power is automatically turned on. The LINK LED indicator stops blinking and glows a solid blue when a connection is established between the soundbar and the wireless rear speakers.

~ Samsung Solutions

Hi Light,

Yes, this model features LED interior lighting, which is designed to illuminate when the door is open and turn off automatically when the door is closed. The interior light is not intended to be manually switched on and off.

Glad this helps.

Nicole
Samsung Care

Hi jay,

This model requires connection to a compatible household water supply and drain setup as outlined in the installation requirements. If assistance is needed with installation, a qualified professional installer can help ensure the unit is connected properly.

This guide provides installation information and connection requirements:

https://www.samsung.com/us/support/answer/ANS10001021/

Glad to assist.

Nicole
Samsung Care

Hi,

This Samsung TV model is intended for use within the U.S. and operates on 110-120V power only.

~ Samsung Advisor