Trinity Candle Factory Premium Scented Lemongrass - Pillar Candle - 3x3. This 3x3 Pillar Candle is premium scented for maximum fragrance throw. With a 40-50 hour burn time, cotton wick and premium scent, this candle is an absolute must. This Lemongrass candle is the invigorating aromatherapy fragrance of wild lemon grass plant. 100% Satisfaction Guarantee.