There was a delivery issue which delayed delivery by 2 days but Revain eventually rectified it and the bulbs arrived a few days late in good condition. I used the bulbs to replace the 15W incandescent bulbs in the ceiling fan. The lighting is controlled by a remote control. Coincidentally, this fan directs a small amount of current to the outlets even when those lights are off on the remote. the amount is too small for incandescent lamps to glow. However, the threshold of these LED bulbs is so low that they emit a faint glow unless power is turned off by the wall switch. It's probably just a feature of that particular fan (Hamilton Bay St Regis model) and not the fault of the bulbs. As a replacement for night lighting, these lamps are great. they don't flicker. However, if you use them in a ceiling fan and place them behind the fan blades, you will get a strobe effect. This effect is only visible when looking at the slats and does not affect the ambient lighting.
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