high luminosity, even during the day.

The MD 188 fully meets its day: namely, consider bills on the basis of UV features.
In the low-cost range, we were skeptical at first whether you can see everything even in normal daylight - or whether we need every time during start-up off the ceiling lights - safe for the customers a lot of fun.
This was not notwending luckily! Even in daylight and turned on overhead lights to instantly recognized the UV features, you have not even keep completely under the lamp to glow.

Conclusion: very satisfied - we would buy again, erstrecht at the price / performance ratio!