PX748-4K
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| Weight: | 2.8 kg |
| Brand: | Viewsonic |
| Contrast: | 12000:1 |
| Number of lamps: | 1 |
| Lamp type: | LED |
| Light flow: | 4000 lm |
| Lamp life: | 4000 h |
| Lamp life in eco mode: | 20000 h |