Not only is every cent they can save. But also the speed of how and what can be used.

>Those won't work in a factory setting. Where the idea is to make as many electrical items as possible. Be they beer signs, or even toys. They are not suitable for assembly type connection work.
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>I spent nearly 20 years working in a factory that made fancy lamps aka beer signs. And I spent 95% of that time working in the wire connection sections of the lines.