3 ms·
Not if it's a CFL - not unless you are leaving for a long time.
by auctiontheory 13y ago
Not if it's a CFL - not unless you are leaving for a long time.
- dustyreagan 13y agoGot a source?
- No1 13y agoThe DoE recommends leaving a CFL on if you'll be gone from the room for less than 15 minutes. http://energy.gov/energysaver/articles/when-turn-your-lights http://energy.gov/energysaver/articles/when-turn-your-lights