What are the general sizes of LED flat-panel lamps?

Led flat lamp specifications: There are many specifications and shapes for the design of flat lamps. The following is an extruded aluminum LED flat lamp, which is a rectangular lamp with a specification of 600mm* 1200mm. This specification is the most used lighting in the factory, with rated power of about 80W and luminous flux of 5200lm. There are many kinds of light sources, high power and strong light. Led flat lamp specifications: As the hotel is one of the areas with the longest lighting service time and the most decorative lighting, the following LED flat lamps are often used in the long corridor of the hotel. This flat panel lamp is also rectangular in shape, with a size of 300mm*600mm and a rated power of 20W. Most lamps are warm white or warm yellow, and their service life is longer than that of ordinary lighting. Led flat lamp specifications: In the kitchen at home, people usually use small round lighting to decorate. The appearance of this LED flat lamp is mainly based on simple and warm design. In the decoration of small kitchen, its size specification is generally 150mm in diameter, and when installed, it is 132mm in diameter and weighs about 230g g, with bright light and no harm to eyes. Led flat lamp specifications: In fact, the common shape specifications of LED flat lamps are square except rectangle and circle. The following LED flat-panel lamps have a square shape of 300mm*300mm, rated power of 10W and luminous flux of 650lm. It is energy-saving lighting, and the color of divergent light is mostly true white, warm white and cold white, which is suitable for installation in independent rooms such as study and office. Specification of led flat lamp: There are three types of lighting installation: mosaic type, ceiling type and suspension type. Next, I will introduce the last LED flat lamp that will also be popular-square die-cast aluminum LED flat lamp. This specification is 170 mm * 170 mm, the opening specification during installation is 155mm* 155mm, and the rated power is 12W. Is the luminous flux 780lm a restaurant or a public *.