If you want something practically and decoratively different to your outside patio lights ideas, thus these filled citronella candles in various appealing of handcrafted and hand-painted holders can be your creative solution. Not only provide you with subtle lighting to your outdoor spaces, these candles also serve as nice looking centerpiece plus gentle citronella-scented wax for insect repellent plus mood-boosting aroma. Creatively beautiful earthenware – porcelain, terracotta, etc – in various shapes and themes, filled citronella candles can be the best choices for your outside patio lights which also can be complementary centerpieces to your outdoor seating or dining spaces. Citronella itself is the essential oils of plant-based repellent usually made from lemongrass which in turn are able to evoke the peace and harmony as well. These sorts of outside patio lights also can add refreshing and cool ambience during the hot summer days. Even more, the paraffin wax can last for up to 30 hours.