Trinity Candle Factory Premium Scented Birds of Paradise - 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 Birds of Paradise candle is a perfect blend of sweet strawberries, pomegranates and a splash of vanilla. Wow! 100% Satisfaction Guarantee.