Get into the habit of turning off the lights and lighting some candles instead. Not only will this half your electric bill, but it'll create a calming & ambient vibe that's perfect for a relaxing evening in.
Votive Wraps made with cupcake wrappers: Grab some cake skirts/wrappers. Buy some round cheap candles. Place the cake skirt around the candle and secure in place. Light the candle and place them all around. X