notes：
* Versatile refers to a wide range of application scenarios, suitable for museums, exhibitions, entertainment, retail stores, and can be used outdoors with protective boxes.
*1 Maintenance here: only refers to the replacement of light sources or dust screens. 20000 hours is the approximate usage time from the first use of the projector until the brightness of the light source decreases to 50%. Based on accelerated test results in simulated usage environments (float to sink levels of 0.04-0.20 milligrams per cubic meter). The above time is not a promised warranty period. The brightness of the laser light source will gradually decrease with increasing usage time.Maintenance here: only refers to the replacement of light sources or dust screens. 20000 hours is the approximate usage time from the first use of the projector until the brightness of the light source decreases to 50%. Based on accelerated test results in simulated usage environments (float to sink levels of 0.04-0.20 milligrams per cubic meter). The above time is not a promised warranty period. The brightness of the laser light source will gradually decrease with increasing usage time.
*2The Information Display Measurement Standard (IDMS) released the measurement method for color brightness in June 2012, which was developed by the International Committee on Display Metrology (ICDM) under the management of the International Information Display Association (SID). Based on the ISO21118 standard, this nominal value represents the average value of the product during mass production, and the minimum factory value of the product is 80% of the nominal value.
*3Brightness and contrast data are based on: color mode: dynamic, zoom: wide-angle, auto aperture: on.
*4 The above time is not a promised warranty period. The brightness of the laser light source will gradually decrease with increasing usage time. The actual service life of laser light sources varies greatly depending on factors such as usage mode, environmental conditions, and user habits. When the projector is used in low brightness mode, the lifespan of the laser light source will be effectively extended.
*5 This brightness is the light output value at the center position of the screen in dynamic mode. There is no official measurement standard for center brightness, and each manufacturer's method of measuring center brightness is independent. Suggest referring to the color brightness measured by IDM15.4 and the white brightness measured by ISO 21118.