My home network router and cable modem are in one corner of my darkroom. I didn't want to cover the LEDs with tape so I simply painted the area behind them flat black and then turned them toward the wall. This worked beautifully.
On a side note, cover your enlarger lens with a lens cap, sit in total darkness for a few minutes and then turn your enlarger lamp on. I was absolutely stunned by the amount of white light emmitted by the enlarger.
On a side note, cover your enlarger lens with a lens cap, sit in total darkness for a few minutes and then turn your enlarger lamp on. I was absolutely stunned by the amount of white light emmitted by the enlarger.