Can I use my Holman Garden Lights with other brands of Garden Lights?

The Holman Plug + Socket system is a patented design and we do not recommend using other brands of Garden Lights or Controllers, as this will void the manufacturer's warranty.

The Holman Plug + Socket system has inbuilt Overload Protection, is IP67 rated, and has a specific current capacity designed to work with all Holman Garden Lights and Controllers. 
We cannot guarantee that other brands of Garden Lights or Controllers have these matching specifications, and therefore cannot guarantee their safety or viability with Holman Garden Lighting products and do not recommend that any other brand of Garden Lighting products are connected to the Holman system.

This warning is displayed on all Holman Garden Lights and is also discussed in the Holman Garden Lighting FAQ's.