- Location
- Chapel Hill, NC
- Occupation
- Retired Electrical Contractor
A friend of mine is doing a commercial space and for some reason the owners want keyless lamp holders placed all over. The question was how many can he put on a 20 amp circuit. If we use 220.14(D) we must use the 660VA for each lampholder. That means we can only use 3 lights per circuit---(2400/660). Is this correct? geez
Seriously-- who ever puts more than a 300 watt bulb in them and today what is the likelihood that you can still get 500 watt bulbs that are A19. I see 300 watt bulbs but not 500 or 600 watt.
QUESTION 2.Is there a type of bulb that would be rated 600 watts that would work on an a19
Seriously-- who ever puts more than a 300 watt bulb in them and today what is the likelihood that you can still get 500 watt bulbs that are A19. I see 300 watt bulbs but not 500 or 600 watt.
QUESTION 2.Is there a type of bulb that would be rated 600 watts that would work on an a19