The desire for tooth colour restorations has moulded the evolution of aesthetic dentistry to its present challenging form. Presently, ceramics are one of the materials of choice which need dual cure resin cements. These cements during polymerization results in a temperature rise from exothermic reaction and light curing unit. Hence the objective is to compare the temperature rise in the pulp chamber caused by different light curing sources with different bonding agents and their corresponding resin cements. The results of the study showed that the light sources have a significant influence on...