These are really three different kinds of lights: wired 110v wall lights (without the wires), dim battery operated wall lights, and small dim led light pucks for use in closets or cabinets. My fixtures arrived ridiculously disassembled and without essential parts. There are three separate sets of greatly differing instructions. One of the sets is in nearly microscopic print (for use of the light pucks alone in closets). Failure to package the parts needed to fasten the light pucks magnetically inside the fixtures, combined with the three different assembly methods, made it very difficult for me to infer how the fixtures should be assembled. Full assembly of either fixture was actually impossible. The seller and manufacturer, Bimean, says "Satisfaction guarantee: If you encounter any problems during use, you can always contact us. We will reply to you within 12 hours and solve any problems perfectly." Neither the package box nor any of the three sets of instructions contained a phone number, a web address, or a physical address. Hoping to contact the seller about the missing parts, perhaps at the seller's website, I searched the web for "Bimean." The only search result was this Amazon page. I clicked on an Amazon link to the seller, where I found no phone number, no email address, and no physical address beyond one in Chinese characters somewhere in China. My only option was to begin a return to Amazon of the whole shebang, take everything apart again, package it, label it, etc. Amazon will send me a different set, hopefully with the missing parts. ------------ The seller's marketing approach is apparently to offer a variety of products using the same building blocks. It is obvious that the fixtures were originally designed to be wired to ordinary house current. There is a socket for an ordinary household light bulb, complete with electrical contacts for the bulb. There are, however, no wires, and there is no apparent way to disassemble the bulb socket assembly to reveal whether it is possible to attach wires to the socket. If it were possible, then the fixtures could have ordinary light bulbs in them. The wiring would have to be attached to an electrical box on a wall. The wiring in the wall would have to run to a light switch, as there is no switch on the socket or built into the fixture. The actual light fixtures are quite nice. They are attractive and appear to be well made. There are two battery operated light levels: dim and dimmer. If used as wired wall lights the bulbs would probably be visible and glary. To transform the wired fixtures into these battery powered mood lights, the seller/ manufacturer designed a metal plate that has, in the center of the underside, a dummy part shaped like the base of a household light bulb, which screws like a light bulb into the bulb socket of the fixture. These are the parts that were missing. Finally, the manufacturer provides two dim led light pucks, which seem to have been originally designed for use in closets or cabinets, without the light fixtures. These attach magnetically to the metal plate that is screwed into the bulb socket inside the light fixtures. For using these light pucks in a closet, a thin metal disk with a sticky side is included with each puck. Stick the metal disk somewhere on the inside of the closet and the led puck can then be magnetically attached to it. I have little use for weak battery operated mood lights that need to be recharged. These would be much more useful as wired lights that could be bright or dim, as one pleased in a given moment. But, given how they're sold here, as one-watt low output lights, that's probably what you want. If all you want is a couple of small plastic battery operated led closet puck lights, you'd be nuts to pay $80 for them.