Darkness filled both windows, but the lamps gave more than adequate light.
The three lit wall sconces gave a dim but adequate light.
People with night blindness have poor vision in the darkness, but see normally when adequate light is present.
There was ample table space, and there were a number of lamps to provide adequate light for reading.
Passive, through-the-lens systems need adequate light and detail to function.
"We have adequate light for video, Colonel," the drone technician reported.
Inside the room was adequate light to determine that the boxes and suitcases were still there.
Does it provide adequate light for you to see by?
The Aerobie is best thrown in a wide open area such as a football or soccer field, away from bodies of water, with adequate light.
Windows, usually installed at the top of the walls for maximum privacy and adequate light, cost $150 each.