Trinity Candle Factory Premium Scented Autumn Harvest - Pillar Candle - 4x4. This 4x4 Pillar Candle is premium scented for maximum fragrance throw. With a 60-70 hour burn time, cotton wick and triple scent, this candle is an absolute must. This Autumn Harvest candle has all of the Fall favorites - cinnamon, apple, pumpkin. yum! 100% Satisfaction Guarantee.