I consider the sink light to be task lighting. There are definitely times when the only thing happening in my kitchen is at the sink, so that's the only light I turn on. Sometimes I just dont' want to turn on the overhead light.

I only recently remodeled my kitchen, and installed UCL, so I may find, as I figure out how best to use my new layout, that I use the UCL instead of the sink light. In reality, I suspect old habits will die hard, and I will continue to use the sink light for quick trips to the kitchen.

I get the task lighting thing, but I guess I'm thinking that 90% of the time I'll want the sink task light on along with the primary prep & cleanup counter task lights, in which case it's inconvenient to have to turn it on/off separately. One use case that seems particularly inconvenient is turning off all the lights when leaving the room - I imagine many trips across the kitchen just to turn off the light over the sink.

Another issue I just remembered is that the sink light switch always gets gunky becuase people use it with wet icky hands.

Is it possible that the separate switch for the sink is an anachronism from the time when lights used a lot of power and that we don't need so many circuits with modern, high efficiency lights like LEDs?

I had a switch for over the sink so I kept it -- didn't dawn on me to combine it with the other cans..... However, I do not think that's a bad idea.... after a couple months, I've actually found that I never turn on the sink lights (2 cans since I couldn't center a single can) -- the rest of the cans seem to provide sufficient light for me.... So if you think you'll always want the sink lights on with the rest of the cans, I think it makes sense to put them on the same switch. I've already got so many switches in my kitchen/eat-in area, I wouldn't mind getting rid of one!

In our kitchen we have recessed cans, under counter task lighting, and task lighting over the island. We put the sink can light on a separate switch from the rest of the cans. As a result, we never turn the light on over the sink! Now, our sink is under a window, and the kitchen has a lot of windows, so we have lots of daylight. But even in the evening, I rarely turn it on.

I have a separate switch for my sink light, and like the option to have it off with other lights on. Although it is less often that I have it on with the other lights off.

Regarding task lighting, the more I think about it, the more I think that the concept of task lighting isn't particularly helpful for kitchens. Task lighting is a helpful way to think about lighting for small, well-contained work areas, but it doesn't really work for kitchen lighting because it encourages you to define tasks too narrowly. Thinking in terms of use cases is analogous and better.

The sink, for example, is involved in prep & cleanup use cases, and therefore I've come to the conclusion that task lighting for the sink should include those areas as well.

The cooking surface is another interesting example. The use case is cooking, which involves the landing zones around the cooktop in addition to the cooktop itself, and therefore exhaust hood lighting alone is insufficient. Actually the cooking use case involves the prep and cleaup areas as well, but let's be minimalist for argument's sake. Anyhow, I think in practice the only reason we need additional lighting in the exhaust hood is because of the shadow created by the hood itself, not because we need more light on the cooking surface than the other areas involved in the cooking use case. So now I'm wondering if I should put the exhaust hood lights on the same circuit as well :)

Thanks for listening while I think outloud ;)

This post was edited by GauchoGordo1993 on Mon, Sep 30, 13 at 15:54

I WISH my sink light did not have a separate switch. When I am preparing a meal I ALWAYS start with the sink light off, and then after being annoyed for awhile I realize that I wish it was on, and I switch it on with wet dirty hands. Then later when I am finished in the kitchen I have to walk all the way over there to turn it off. In my next remodel I am putting all overhead lights together. I think you are definitely on to something.

I hardly ever use the sink light, however sometimes it is the only light I need, which sounds strange.
I have under cabinet lighting and that usually suffices.