DIYbanter - View Single Post - double-checking wiring for basement lighs

Everett M. Greene

Tony Hwang writes:
wrote:

Done lots of reading and think this is okay - but thought I'd post to
get others thoughts:

I'm finishing a room in the basement by putting in 18 recessed
potlights (large room). They are halogen bulbs and the lights are
rated for 50 watts each. This is okay on one circuit? (If I did my
watts/amps-math right...) Also, can I use a standard dimmer switch for
the halogen bulbs?

That's OK but I wouldn't put all 18 lamps in one circuit. If something
happens all lamps will go out = dark. I'd split them into two groups
feeding from separate branch. Also it is easier to get two typical 600W
dimmer as well. High power dimmer close to 1000W handling is big and
expensive. If I were you, I'd install energy saving fluorescent bulbs;
sunlight and daylight ones mixed.

Some jurisdictions have a limit on the number of devices
on a circuit. Check your local electrical code.