Trinity Candle Factory Premium Scented Jasmine Candle - 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 Jasmine fragrance is an old fashioned favorite. The scent of the morning jasmine flowers lingering in the morning breeze. A very nice floral aroma. 100% Satisfaction Guarantee.