Amazon.com: Patio Candles. 1-48 of over 6,000 results for"patio candles" Results. Check each product page for other buying options. Price and other details may vary based on product size and color. OFF! Backyard Citronella Scented Candle, Ambiance Enhancing Centerpiece, Burns for up to 25 Hours, 16 oz ( Pack of 2) 8 Ounce (Pack of 2) 5,369.