No plugs needed with this battery-powered power supply. You can attach one star of the kinds 029-00-A1E/029-00-A1B or up to three 029-00-A08 stars  to it.

With three switch modes: Off/On/Timer. When in timer mode the box runs for six hours, powers off afterwards and powers back on the next day for six hours.

• comes with four mignon AA batteries
• very practical when no connection for power supply is close

It is recomended to use it only with a LED powered star. You can achieve up to 80 hours operation time when using high qualtity batteries and LED. Only for indoor use.

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