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.
3) So the total cost to run a 60 W Incandescent Soft White bulb for 1 hour is: $0.00367842/hr + $0.0003725/hr = $0.00405092/hr. 4) This may not seem like much, but keep in mind that there are 8,760 hours in a year. So the cost to run that bulb for a full year would be: $0.00405092/hr x 8760 hr/yr = $35.48/yr.