The Casio Signature Model Projectors have increased I/O connectivity, are DLP 3D Ready and have auto brightness adjustment to save power and reduce eye fatigue. The USB models allow Wi-Fi connectivity so users can display wireless presentations from a laptop or by using MobiShow, a smart phone application, where presentations can be made using a mobile device. CASIO HYBRID LIGHT source combining a laser, a fluorescent element and an LED Casio has created an original mercury-free hybrid light source capable of generating high brightness. Casio has achieved high brightness output of green light, which until now, has been considered difficult with conventional semiconductor light source by efficiently converting blue laser light into green light using a fluorescent element. The Casio Hybrid Light source can only be replaced by the Casio Factory Service Center. Disassembly of the projector and/or use of its technology or components for other purposes is potentially dangerous and strictly prohibited.