Trinity Candle Factory Premium Scented Honeysuckle 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 Honeysuckle fragrance smells just like vine ripened honeysuckle in the spring. A very pleasant Spring aroma. 100% Satisfaction Guarantee.