EQUITY 30037 1.8" Large Digital LED Alarm Clock

EQUITY 30037 1.8" Large Digital LED Alarm Clock

The Equity 30037 1.8" LED clock is a good value, and works well. However it is advertised on their website as having a "display dimmer", which it does not seem to have, and they have not answered my emails on this subject. It is extremely bright, so is OK in the daytime, but is overly bright at night. I had to open it (4 outer screws and 4 inner periphery screws) and insert a neutral density filter inside the bezel to decrease the brightness. The 30037 is a clever design that uses miniature LEDs to reflect light into the display segment bars, which provides adequate but not total uniformity in the segment light distribution. The unit requires 1 AA battery if you desire backup power.