Inquiry (采购产品): intermittent lamp use I have a water purifier that uses a 40 watt uv lamp with a rated life of one year if used continuously. If I turn the lamp off for 8 hr each day, will I get more than a year usage? i.e., I assume turning the lamp on and off once per day will shorten the number of hours of lamp life but perhaps not significantly? **** Hidden Message ***** tom simkins 12996 USA Company: Sims Engineering E-mail: tess@willex.com **** Hidden Message ***** tess@willex.com