Trinity Candle Factory Premium Scented Cappuccino - 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 Cappuccino You will smell the distinct aroma of a Cappuccino coffee down the hall. A coffee lovers candle. 100% Satisfaction Guarantee.