During this promotion, smouldering lamps (small, medium, large, and huge) are available as prizes. If a smouldering lamp is used on a skill that the player has bonus experience in, the smouldering lamp will instantly burn up the same amount of bonus experience as it would give normally, allowing the player to benefit from the experience immediately. Alternatively, smouldering lamps can be used on skills with no bonus experience.
Smouldering lamps appear in all skill categories and the prismatic category, but not all prizes are replaced by them. Regular lamps and fallen stars also appear.