{"product_id":"benq-lh750-led-full-hd-beamer","title":"BenQ LH750: 5,000 Lumen Full HD LED Projector for 24\/7 Operation in Conference Rooms and Digital Signage","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\n\n\u003cp\u003eThe BenQ LH750 is a compact Full HD projector with an LED light source, designed specifically for continuous operation in conference rooms, training rooms and digital signage applications. With 5,000 ANSI lumens, it offers sufficient brightness for medium to large projection surfaces, while maintenance-free LED technology and certified 24\/7 operation reduce running costs and minimise downtime. Flexible geometry correction and the compact housing allow quick installation in a wide range of room situations.\u003c\/p\u003e\n\n\n\u003ch3\u003eBenefits and special features\u003c\/h3\u003e\n\n\n\u003cul\u003e\n\n\u003cli\u003e\u003cspan\u003eLED light source with 20,000\/30,000 hours of life – maintenance-free, no lamp changes required\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eCertified for 24\/7 operation – ideal for permanent installations and digital signage\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003e2D keystone correction vertical and horizontal ±30° plus Corner Fit for flexible room installation\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eCompact housing (420.7 × 286.1 × 131.7 mm) weighing just 5.5 kg – easy mounting and mobility\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eHigh contrast of 500,000:1 for richly detailed images even in daylight\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eOptional wireless image transmission and LAN control for integration into AV systems\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eLow power consumption in ECO mode (220 W) – TCO-optimised for continuous operation\u003c\/span\u003e\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\n\u003ch3\u003ePicture and sound quality\u003c\/h3\u003e\n\n\n\u003cp\u003eThe LH750 uses DLP technology with a 0.65\" DMD chip and achieves a native resolution of 1,920 × 1,080 pixels. The LED light source delivers a constant 5,000 ANSI lumens in standard mode and reduces to an energy-efficient output in ECO mode without compromising picture quality. The contrast of 500,000:1 enables deep black levels and high detail accuracy. 30-bit colour depth (1.07 billion colours) ensures natural colour reproduction with 98 % Rec.709 colour space coverage – ideal for presentations and video content.\u003c\/p\u003e\n\n\n\u003cp\u003eThe audio equipment consists of an integrated 20 W mono speaker that delivers sufficient sound pressure for medium-sized rooms. For larger installations, an audio output is available for connecting external speakers or sound systems.\u003c\/p\u003e\n\n\n\u003cp\u003eThe projector supports all common input resolutions from VGA (640 × 480) to 4K UHD (3,840 × 2,160), with 4K signals downscaled to the native Full HD resolution. A horizontal frequency of 15 kHz to 135 kHz and a vertical frequency of 23 to 120 Hz allow it to process signals from computers, Blu-ray players and modern streaming devices. An optional Wi-Fi dongle (EZC5201BS) is available for wireless image transmission from laptops and mobile devices. LAN control enables integration into professional AV control systems for central management of several projectors.\u003c\/p\u003e\n\n\n\u003ch3\u003eMounting and installation\u003c\/h3\u003e\n\n\n\u003cp\u003eThe BenQ LH750 supports flexible installation options: table placement, ceiling mounting and wall mounting. It is fixed with M4 screws (8 mm length) in the mounting holes provided in the housing. The compact housing measuring 420.7 × 286.1 × 131.7 mm and weighing just 5.5 kg allows quick repositioning and relocation.\u003c\/p\u003e\n\n\n\u003cp\u003e\u003cstrong\u003eIn the box:\u003c\/strong\u003e Quick start guide (QSG), remote control with 2 × AAA batteries, power cable (1.5 m), warranty card (varies by region).\u003c\/p\u003e\n\n\n\u003cp\u003e\u003cstrong\u003eThrow distances:\u003c\/strong\u003e The following table shows the required throw distances from the front edge of the housing for various image sizes. The throw ratio of 1.16 to 1.88 allows flexible room planning – if required, the projector can be positioned closer to the screen (short-distance operation).\u003c\/p\u003e\n\n\n\u003cdiv class=\"table-responsive\"\u003e\n    \u003ctable class=\"table table-striped table-bordered\"\u003e\n\n        \u003cthead\u003e\n            \u003ctr\u003e\n\n                \u003cth style=\"padding: 5px;\"\u003eImage size (diagonal)\u003c\/th\u003e\n\n                \u003cth style=\"padding: 5px;\"\u003eImage width (approx.)\u003c\/th\u003e\n\n                \u003cth style=\"padding: 5px;\"\u003eThrow distance\u003c\/th\u003e\n\n            \u003c\/tr\u003e\n\n        \u003c\/thead\u003e\n\n        \u003ctbody\u003e\n\n            \u003ctr\u003e\n\n                \u003ctd\u003e80 inches\u003c\/td\u003e\n\n                \u003ctd\u003e177 cm\u003c\/td\u003e\n\n                \u003ctd\u003e2.05 m – 3.33 m\u003c\/td\u003e\n\n            \u003c\/tr\u003e\n\n            \u003ctr\u003e\n\n                \u003ctd\u003e100 inches\u003c\/td\u003e\n\n                \u003ctd\u003e221 cm\u003c\/td\u003e\n\n                \u003ctd\u003e2.57 m – 4.16 m\u003c\/td\u003e\n\n            \u003c\/tr\u003e\n\n            \u003ctr\u003e\n\n                \u003ctd\u003e120 inches\u003c\/td\u003e\n\n                \u003ctd\u003e266 cm\u003c\/td\u003e\n\n                \u003ctd\u003e3.08 m – 5.00 m\u003c\/td\u003e\n\n            \u003c\/tr\u003e\n\n        \u003c\/tbody\u003e\n\n    \u003c\/table\u003e\n\n\u003c\/div\u003e\n\n\n\u003cp\u003eThe calculated throw distances are based on the manufacturer's throw ratio and are intended as guide values. As measuring points (e.g. from the lens centre vs. the front of the housing) often vary between data sheets, accuracy to the centimetre cannot always be guaranteed.\u003c\/p\u003e\n\n\n\u003cp\u003eTo plan the required wall distance, add approx. 13 cm for the housing depth plus approx. 7–12 cm for power and signal cables to the values in the table.\u003c\/p\u003e\n\n\n\u003ch3\u003eRunning and follow-up costs\u003c\/h3\u003e\n\n\n\u003cp\u003e\u003cstrong\u003ePower consumption:\u003c\/strong\u003e The projector requires 360 W in standard mode and only 220 W in ECO mode. Standby power consumption is below 0.5 W, which leads to significant savings over longer periods of 24\/7 operation.\u003c\/p\u003e\n\n\n\u003cp\u003e\u003cstrong\u003eLight source lifetime:\u003c\/strong\u003e The LED light source is maintenance-free and does not require regular replacement. With a lifetime of 20,000 hours in standard mode, this equals approx. 27.4 years at 2 hours of use a day or 6.8 years at 8 hours a day. In ECO mode with 30,000 hours, the lifetime is approx. 41.1 years (2 hrs\/day) or 10.3 years (8 hrs\/day). This maintenance-free technology significantly reduces running costs compared with lamp projectors.\u003c\/p\u003e\n\n\n\u003cp\u003e\u003cstrong\u003eOther follow-up costs:\u003c\/strong\u003e As the LED light source is maintenance-free and no lamp changes are required, there are no costs for replacement lamps. An air filter should be cleaned or replaced regularly – please refer to the unit's manual for exact maintenance intervals.\u003c\/p\u003e\n\n\n\u003ch3\u003eConclusion\u003c\/h3\u003e\n\n\n\u003cp\u003eThe BenQ LH750 is a reliable and economical Full HD projector for professional permanent installations. LED technology with up to 30,000 hours of life eliminates maintenance and lamp replacement costs, while 24\/7 operation certification makes it ideal for digital signage, conference rooms and training facilities. With 5,000 ANSI lumens, high contrast and flexible geometry correction, it offers solid picture quality for medium to large projection surfaces. The compact housing and easy installation make it a practical solution for rooms with limited space or frequent relocations.\u003c\/p\u003e\n\n\n\u003cp\u003eFrom single device to complete system: we plan your turnkey projector solution including matching accessories and integration. Ask the specialists at Beamer Discount for your individual package quote – \u003ca href=\"\/en\/pages\/kontakt\"\u003erequest it now!\u003c\/a\u003e\u003c\/p\u003e","brand":"BenQ","offers":[{"title":"Default Title","offer_id":47747648782467,"sku":"1000033977","price":1209.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/2639\/8595\/files\/BenQ-LH750-Business-Beamer-mit-5-000-Lumen-und-98-Rec-709-Farbtreue_d9da4018-5a1a-464d-847c-72ef075b793a.jpg?v=1793718622","url":"https:\/\/www.beamer-discount.de\/en\/products\/benq-lh750-led-full-hd-beamer","provider":"Beamer-Discount","version":"1.0","type":"link"}