Blue light bulbs have the advantage of releasing less heat. For best results, polymerisation units should be regularly checked, ensuring the fibre-optic is in good condition. Lamps need to be replaced every 3-6 months (depending on level of use) to avoid a reduction in performance. To ensure the best results, it is imperative that the lamp is exposed in 400mw/mc² and is left for 10-20 seconds in between 400 and 500nm. If this is not done, the results will not be satisfactory and will have a harmful, non-polymerisation effect. Suitable For: Autres Dexter destilux, Litex 660 COLTENE Coltolux II, Coltolux 3, Coltolux 4, Coltolux IV Degussa Degulux Soft Start Dentsply QHL7S Detrey Prismetics Lite 2 Demetron-Kerr 101, 400, 401, 402, VCL 200, VCL 300.