. With the capability of generating intense Blue Core laser-powered brightness for long hours of maintenance-free operation Ben Q LK953ST harnesses the enduring DLP picture quality & razor-sharp 4K resolution to deliver impactful visual communication. With HDMI out for multiple screen applications & versatile installation flexibility empowered by the horizontal & vertical lens shift features LK953ST is tailored towards the diverse range of application scenarios in simulated exhibitions in museums or simulation trainings. By leveraging the innovative HDR technology & excellent Blue Core laser light source LK953ST facilitates impactful & impressive visual display in museums or corporate environments allowing museums or corporations to flawlessly present their exhibitions & training contents Key Product Info. Revolutionary Blue Core laser technology 4K UHD image quality for flawless presentation with subtle details Digital HDMI output for multi-screen projection Short-throw design for unobstructed viewing without space constraints Big zoom & lens shift for flexible installation Sealed engine Digital image shrinking & shift High Altitude mode for elevated environments HDBase T compatibility Product Features Revolutionary Blue Core laser technology Ben Q expands its full line of innovative Blue Core laser projectors with LK953ST for fixed lens installation enabling powerful visual communication in museums or other venues for simulated trainings. Zero-deviation alignment of Blue Core laser diodes boosts luminous flux into the light tunnel improving light efficacy. Dual synchronized Blue Core color wheels utilize an additive yellow segment stimulating precise RGBY spectra for optimal chromatic performance. Comprising over two million micro-mirrors that reflect pure light through the color wheel the DLP chip is hermetically sealed to resist heat for long hours without degradation. 4K UHD image quality for flawless presentation with subtle details LK953ST produces 4K UHD resolution with 8.3 million distinct pixels for each frame & it utilizes the revolutionary 0.47 single-DMD DLP technology to maximize the projector's sleek compact profile for museums or other venues for simulated trainings. With four times the resolution of Full HD 1080p 4K UHD delivers awe-inspiring clarity & crisply defined details. Digital HDMI output for multi-screen projection In exhibition spaces & public venues multiple projected screens can capture the audience's imagination with immersive viewing experiences. Two projectors can also be stacked to double the brightness for a single image. Conventional projectors provide an analog-signal VGA output which can decay due to transmission distance. Ben Q LK953ST delivers a perfect digital signal via HDMI output directly from projector to projector or other display devices with no signal degradation for intensely bright stacked projection & beautifully mirrored multiple displays in showrooms professional exhibits & trade shows. Short-throw design for unobstructed viewing without space constraints Producing larger-than-life images in tight spaces with a 0.8 short-throw ratio LK953ST eliminates distracting shadows & glare for viewers to focus on the projected content while enjoying immersive viewing experiences during simulated trainings. Big zoom & lens shift for flexible installation LK953ST's wide zoom range & horizontal/vertical lens shift systems can perfectly align images in any challenging venue such as when lights or vents are located at the ceiling mount site. Lens shift can move projected images up & down by 60% of screen height or left & right by 23% of screen width. The 1.1X big zoom feature offers a wide range of throw distances to significantly increase installation flexibility for diverse mounting possibilities in various public display scenarios. Sealed engine Ben