A Reader is a specialized device. There are slots to insert a memory card and ports to connect to a computer. After inserting the appropriate memory card into the slot, connecting the port to the computer and installing the required driver, the computer treats the memory card as a removable memory so that the memory card can be read and written by the card reader. According to the type of compatible memory card, it can be divided into CF card reader, SM card reader, PCMICA card reader and memory stick reader, etc., and double slot reader can use two or two at the same time. More than one type of card; can be divided into serial port readers according to port type (very slow, very rare), parallel port reader (for early motherboard computers), USB card reader (fast, Easy to use).
We diviided the led light according to the using eviiroment. Most of our product is the commercial LED Lighting
Commercial lighting is a term used to describe lighting that is used in commercial spaces, including auto dealerships, distribution centers, churches, factories, offices, and warehouses. Unlike residential lighting, commercial lighting is made to withstand more abuse and has a longer lifespan.
While the focus of residential lighting is often on aesthetics, commercial lighting is task orientated. Commercial lighting systems are designed based on what the application is. For example, in an office-type setting, you may see task lighting, which illuminates specific areas where employees need concentrated light to be able to perform their jobs.
Outdoor Led Wall Light,Brass Outdoor Led Wall Light,Outside Light Fixtures,Outdoor Motion Sensor Light
Jiangmen Dilin Lighting High-Tech Co., Ltd. , https://www.jmdilinlight.com