Trinity Candle Factory Premium Scented Apple Cinnamon - Effusion Lamp Oil - 8 oz. Catalytic Lamp / Effusion Oil is for your Lampe Berger, Redolere, La Tee Da, or Stone Wick Lamps. Truly a great product. Trinity Candle Factory's catalytic lamp oil is great for any stone wick lamp assembly. This Apple Cinnamon candle is a wonderful blend of sweet, ripened apples blended with warm cinnamon. 100% Satisfaction Guarantee.