ویدئو پروژکتور ویوسونیک LS500WHE روشنایی ۳۰۰۰ لومن، مناسب کلاس/جلسات

This device offers high brightness, deep contrast, and fast response time for clear images. It has a lightweight design and low noise operation.

• The description claims high brightness of 3000 lumens.
• The description claims a contrast ratio of 3 million to 1.
• The description claims an LED light source with a lifespan of 30000 hours.
• The description claims a resolution of WXGA (1280×800).
• The description claims a short throw of 3.34 meters for a 100-inch image.
• The description claims a response time of 16 milliseconds.
• The description claims noise level of 26 decibels.
• The description claims a weight of 2.45 kilograms.