To save on downlight installation costs, get quotes from lighting suppliers first and ask them if they have in-house licensed installers. If they do, you may be able to get your downlights at a discount. If you get quotes from electricians in your area, you can ask for supply and install quotes, but it might be better to buy your downlights and have them ready for the electrician when they arrive at your home.
Answers.comÂ® is making the world better one answer at a time. SCFM is the amount (volume) of air that would happen if your air were at room temperature, and atmospheric pressure (0ft above sea level, 14.7psi). CFM (cubic feet per minute) is the amount (volume) of air that happens at the specific temperature and pressure.
What is the Difference Between OEM, OBM and ODM? OEM (Original Equipment Manufacturer) manufactures the components or the products that will be bought by a company and then sold under the purchaserâs brand name. OEM is in production, but it can also be found in service such as quality control and delivery. OEM has a responsibility to produce the product they are assigned to make. The products have to meet the needs of the customers. OBM (Original Brand Manufacturer) is a company that retails their own branded products that are either the entire products or component parts produced by a second company.