Dust gets in, the lamp dies, the image dims, and you're back to a whiteboard. The Sharp X141Q-B kills that cycle. RB laser technology throws high brightness onto the screen while an IP6X-rated sealed light engine keeps the optics clean — no filter swaps, no lamp replacements mid-semester or mid-quarter. Small footprint on your ceiling mount or cart. Low energy draw on the meter. You set it up once and forget it's there
| brand | SHARP |
| model | X141Q-B |
| category | Audio & Visual Equipment |
| subcategory | Projectors |
| light_technology | RB Laser |
| ingress_protection | IP6X |
| colour_variant | Black (B) |