Upgrade your DIY projects with this battery powered LED controller! Providing up to 8 programable modes for single color LEDs, this controller uses its own replaceable 9-volt battery to operate. So, now there is no need to locate a compatible LED controller for battery operated DIY projects using single color LEDs. Each unit is paired with a RF wireless remote control providing a range of up to 30 feet. Our battery-operated controller is capable of powering and operating dozens of LEDs at a time for maximum visual effects. Simply order this product and combine the order with 9VDC LEDs or use your own.