New Q-Sun is 380V: No Transformer Needed
Aug 11, 2009.  The new 380 volt Q-Sun Xenon Test Chamber can be used in any country world wide without a transformer. This equipment improvement is now standard on the Q-Sun Xe-3 models with humidity control. (Other Q-Sun Xe-3 models do not require a transformer). Full Story

Q-Lab Corporation Logo Volkswagen Endorses Q-Sun Testing Worldwide
Volkswagen’s international suppliers can now reduce materials testing costs using the Q-Sun Xenon Test Chamber for exterior weathering (PV1306, PV3929, PV3930). Q-Sun Xenon Test Chamber, Xe-3: affordable weathering for VW PV1306, 3929, 3930 Q-Sun Xenon Test Chamber, Xe-3: affordable weathering for VW PV1306, 3929, 3930. Full Story