Smart Candle uses intelligent electronics and LEDs to generate a long-lasting, natural flickering light that perfectly simulates a wax candle flame. Smart Candle TruFlame is one of the most realistic flame colors available and provides warm ambient light without dangerous flames and hot wax. This jar has a Driftwood scent and comes with a 2-way switch. One switch has an on/off feature and the other switch has a 3-way timer: 4, 6 or 8 hours. This flameless jar, that is safe around kids and pets, has a 500 hour battery life with 2 AA batteries (not included).