Crescent Moon

A sun or fool moon behind a flat-bottomed cloud.

Cloud And Sun

A turned-on filament light bulb with a wire inside and a screw bottom.

A plain crescent moon sticker, shape or bubble with curved edges and a curved reflection or decorative line. 

A round speech bubble with decorative lines or rays around it and a screw-on filament light bulb inside.

A tall lit candle sitting on a small candle holder with a handle.

An owl looking forward while flying near the moon.

A light bulb with lines outside and wires inside.

A candle in a small dish with a round handle.

A railroad crossing with a light and a barrier.

A busy and overworked manager or employee surrounded by charts, graphs, and notifications.