The difference between engineering lights and non-standard engineering lights

What is engineering light

Engineering lights: Broadly speaking, the custom-made lights are engineering lights. In terms of industry: lamps that exceed the home lighting type are basically engineering lights, and there are no restrictions on size and material.

Engineering lamps refer to customized lighting products suitable for specific lighting products according to the actual needs of the project, and have a decorative effect. They are also called non-standard lamps, decorative lamps, custom lamps, etc. Usually include hotel engineering lamps, non-standard lamps, club lamps, KTV lamps, villa lamps, model room lamps, lobby lamps, outdoor lamps and other custom lamps.
"Non-standard" means "not made according to standards".

General products, in order to be common with other products (this is for the convenience of use and maintenance), have their own production standards. For example, the "screws" we often use must be standard parts. You can buy screws of the same specification at any store, and you can use them all.
"Standards" have the form of national standards, local standards, industry standards, etc., which complement each other.

"Non-standard" commodities or spare parts refer to commodities that are used less frequently, or spare parts specially made for a certain commodity, and it is not easy to buy general-purpose or substitutes.

Sometimes, "non-standard" parts are deliberately done in order to protect the uniqueness of their production and maintenance.