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.
CFM, or cubic feet per minute, denotes the unit of compressed airflow for air conditioning units. SCFM stands for standard cubic feet per minute, a measurement that takes into account standard conditions. Cubic feet per minute indicates how much air flows through air conditioning as the machinery pushes air through ducts of a building. An air conditioner produces roughly 400 cubic feet per minute per ton of cooling capacity. Keep Learning.
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.