Tealight candles are the most widely available candle in the world and combine very low weight, bulk, and operating cost while providing high quality light, heat, and user-friendly simplicity. Citronella Tealight Candles are specifically for the Trekker Lantern and offer 4-5 hours of burn time per candle. They will fit any lantern that is designed for tealight candles, such as the UCO Mini and Micro Candle Lanterns. Citronella Tealight Candles repel mosquitoes. This 6-pack of Citronella Tealight Candles will provide you with approximately 24-30 hours of light. These are also great little candles to add to small survival kits.