Disk Lighting

Thinking of adding a new layer of lighting to your kitchen
and don't know where to start? Here are a few FAQ's that I address on a daily basis with homeowners across the country:

First off, how many disks will I need for my under cabinet lighting?

The average distance from the bottom of kitchen cabinets to the kitchen counter top is 18”.
At this distance I would recommend a task type throw which at this mounting height will produce a 12” cone of light on your kitchen counter. I recommend spacing the disks 12-16 inches apart.

How many transformers will I need?

In general, you will need one transformer per wall switch/dimmer.
Let’s say you’ve penciled in 10 disk lights. If you have a large kitchen and want to independently switch five disks on one switch and the other five on another switch then you will need two transformers.

Tip: most people I help with disk lighting systems prefer to switch the entire system with one wall switch or better yet a dimmer which means you can usually get by with only one transformer.

What are my options on transformers?

We offer both electronic and magnetic transformers and both work well depending on your total load and placement of transformer.

Electronic transformers will handle a range load of 15-60 watts but must be placed within ten feet from the last disk in the run. I recommend placing the transformer in the middle of the run to assure compliance with the 10 foot rule. We do offer a dual output 60 watt electronic transformer that will allow 60 watts per output max. The dual 60 watt electronic transformers are perfect for smaller jobs, but remember, the ten foot rule is still in effect.
For a smaller system I recommend using a 15-60 watt electronic transformer or the dual 60W output.

Magnetic transformers will handle loads ranging from 75-500 watts. Magnetic transformers are more tolerant of distances allowing them to be placed in attics, utility closets or any reasonable out of site location. Toss the ten foot rule out the window!
Magnetic transformers are great for any sized disk lighting job and are what I recommend for maintenance friendly operations.

Which light bulbs do you recommend?

I always recommend an 18 watt xenon light bulb as they produce a crisp clean halogen like appearance while lasting 2-3 times that of halogen. Xenon also burns a bit cooler than halogen.
Incandescent light bulbs are also offered in lower wattages. These typically cast a yellow white light that is associated with incandescent and have a much shorter life than the xenon version.