Review on U`King Blacklight Supplies Lighting Birthday by Adam Shuler

These emitters really surprised me, they are much more efficient than I expected from UV LEDs in this price range. I've used many UV LEDs and this one has the same benefits (lightweight, versatile, long lasting, easy to install) without the downside of emitting too much violet light. They appear to operate at a lower wavelength than many cheap UV LEDs, resulting in a stronger glow effect and less visible light, which is usually what you want. Remember that these are spotlights that produce a relatively narrow beam of light, but illuminate objects from a greater distance than a spotlight or wall light. Each lamp comes with two metal brackets to choose from, as well as a pair of washers and knobs to attach the bracket to the body. They each have buttons on the back to turn them on and adjust settings, as well as a small LED screen that shows you the settings as you toggle them. There's also a remote control that works well enough for the most part, but doesn't look like it was specifically designed for this device. They're generic, but they work.