Candlelight - noun - the light provided by a burning candle.
For example: The candlelight filled the room with a warm glow.
Candlelit - adjective - a candlelit room.
Some people ask the secret of our long marriage. We take time to go to a restaurant twice a week. A candlelit dinner, soft music and dancing. He goes Fridays, I go Saturdays.
(Shamelessly plagiarised from Henny Youngman.)