1 Vinegar is not a registered disinfectant with the EPA and does not kill some dangerous bacteria like staphylococcus. 2  Vinegar can deteriorate exposed window seals, dishwasher gaskets and unsealed grout over time, so these surfaces should be rinsed with water after they are cleaned with vinegar.
This really comes done to two things; Type of light & Brand. Brand of Light â there are many brands of pool lights on the market. Some cheap ones can be found on eBay. The halogens start at $120 and the LEDâs start at $150. These brands are generic and usually come with a short warranty and may or may not be good quality.
Part I: The Cost of an Incandescent Bulb. An incandescent light bulb costs about 50 cents and lasts about 750 hours. If you were to leave a 100-watt bulb burning for 24 hours each day, 365 days per year, it would use 876 kilowatt hours per year.(1000 watts equals one kilowatt â âkiloâ means a thousand.). high-efficiency fluorescent bulb costs about $2-$5 and lasts about 8,000 hours. A 25-watt fluorescent bulb puts out roughly the same amount of light as a 100-watt incandescent light. If you were to leave a 100-watt bulb burning for 24 hours each day, 365 days per year, it would use 216 kilowatt hours per year.