The DLP technology based projector's RBE caused by 2 parts compared to 3LCD technology based projector, the 1st part is the light source used extra phosphor color wheel, the other part is single DLP chipset based not the 3-DLP chipset based.
The Valerion VisionMaster is single DLP chipset based projector used the RGB pure laser diode source w/o extra phosphor color wheel to get the best RBE performance among all the single DLP chipset technology projectors. Most of the users will not expierence the RBE issue, but some users are very sensitive about the RBE issue. We suggest them to migrate to 3LCD projector or 3 DLP chipset based projectors.