This part is required when you use more than 3 of our RGB lights with the controller (which you will need to operate our RGB lights) (controllers on our accessories page)
You will need one of these amplifiers for every 3 additional RGB lights (your controller you need to purchase will operate up to 3 by itself). This amplifier is required for 3 more.
Example: You have purchased 4 to 6 RGB lights you need one of our controllers and one of these amplifiers.
Detailed instructions included.