{"title":"Overhead Projector and Screens","description":"\u003cp\u003eMatch the aspect ratio to the projector before anything else, because a widescreen image on a square screen leaves unused bands top and bottom and a smaller picture than the screen size suggests. Mounting then follows the room: tripod screens travel between spaces, pull-down units suit a dedicated wall, and fixed frames give the flattest surface. See \u003ca href=\"\/collections\/presentation-accessories\"\u003epresentation accessories\u003c\/a\u003e and \u003ca href=\"\/collections\/whiteboards\"\u003ewhiteboards\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"nobo-1900563au-quantum-2521-overhead-projector-lamp-250w-240v-grey","title":"Nobo Quantum 2521 Overhead Projector Twin Lamp 250W Grey","description":"\u003ch2\u003eA Twin Lamp Overhead Projector, Not a Replacement Bulb\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eNobo Quantum 2521, product code 1900563AU, a twin 250W lamp acetate transparency projector\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis page sells the projector, and it used to be titled as a lamp. Nobo's own overhead projection brochure lists product code 1900563 as the Quantum 2521, gives the chassis as 384mm wide by 393mm deep by 715mm high and the weight as 8.15kg, and lists its lamp as 24V 250W with replacement code 33730957. Two Australasian trade records describe the 2521 as a two by 250W lamp machine, which is what separates it from the single lamp 2511 alongside it. A second lamp means a failure mid session is a switch rather than the end of the session.\u003c\/p\u003e\n\u003cp\u003eAn overhead projector shines its lamp up through a glass stage and projects whatever acetate transparency is laid on it. There is no video input, no memory stick and no wireless. Overhead projection has been displaced almost everywhere by data projectors and large format displays, so the buyer this suits is maintaining an installation that already exists, or working from a library of printed acetates. It is not the machine to specify for a new room, and we would rather say that here than have it arrive as a return.\u003c\/p\u003e\n\u003cp\u003eThe 250W figure is the lamp and the 240V figure is the Australian and New Zealand mains supply. Nobo lists replacement lamp 33730957 for this model, so the spare is known rather than guessed, which is not true of every unit in the range. Acetate film and transparency pens sit on the \u003ca href=\"\/collections\/projector-screens\"\u003eoverhead projector and screens\u003c\/a\u003e shelf and in \u003ca href=\"\/collections\/presentation-accessories\"\u003epresentation accessories\u003c\/a\u003e.\u003c\/p\u003e\n","brand":"Nobo","offers":[{"title":"Default Title","offer_id":50552241357056,"sku":"AA1900563AU","price":846.4,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0863\/5419\/8784\/files\/Nobo_Quantum_2521_Overhead_Projector_Lamp_250W_240V_Grey_Mega_Office_Supplies.jpg?v=1791399057"},{"product_id":"nobo-1900559au-quantum-2511-overhead-projector-lamp-250w-240v-grey","title":"Nobo Quantum 2511 Overhead Projector 250W Grey","description":"\u003ch2\u003eThe Overhead Projector Itself, Not a Replacement Lamp\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eNobo Quantum 2511, product code 1900559AU, is the overhead projector itself and not a replacement lamp, a 250W acetate transparency machine for small to medium meeting rooms.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis page sells the projector. It was previously titled as a lamp, which was wrong, because a bulb and a projector are not close in price or in purpose. Nobo catalogues product code 1900559 as the Quantum 2511 overhead projector, gives the chassis as 384mm wide by 393mm deep by 715mm high, and covers it for five years return to base with lamps and glass parts excluded. Those are a machine's figures.\u003c\/p\u003e\n\u003cp\u003eIt shines a 250W lamp up through a glass stage and projects whatever acetate is laid on it. There is no video input, no memory stick and no wireless connection. Nobo describes the 2511 as a traditional style unit with a single element lens, suited to simple charts and to black and white presentations.\u003c\/p\u003e\n\u003cp\u003eOverhead projectors have been displaced by data projectors and displays, so the honest buyer is keeping an existing installation running. Acetate film sits in \u003ca href=\"\/collections\/projector-screens\"\u003eoverhead projector and screens\u003c\/a\u003e, with \u003ca href=\"\/collections\/presentation-accessories\"\u003epresentation accessories\u003c\/a\u003e and the wider \u003ca href=\"\/collections\/nobo\"\u003eNobo\u003c\/a\u003e range alongside.\u003c\/p\u003e","brand":"Nobo","offers":[{"title":"Default Title","offer_id":50552241455360,"sku":"AA1900559AU","price":624.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0863\/5419\/8784\/files\/Nobo_Quantum_2511_Overhead_Projector_Lamp_250W_240V_Grey_Mega_Office_Supplies.jpg?v=1791399057"},{"product_id":"nobo-ohp-universal-inkjet-and-laser-film-clear-pack-of-25","title":"Nobo OHP Universal Inkjet and Laser Film Clear Pack of 25","description":"\u003ch2\u003eClear Focus for Confident Presentations\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eReliable transparency film that brings your ideas into sharp view\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCreate presentations that feel polished and professional with Nobo OHP Universal Inkjet and Laser Film. Designed for users who value clarity and consistency, this clear transparency film delivers excellent image reproduction every time. Whether you are presenting charts, text or colour visuals, the specially coated surface ensures crisp detail and smooth projection. With universal compatibility across inkjet printers, laser printers and photocopiers, it removes uncertainty from your workflow and helps you stay focused on delivering your message with confidence.\u003c\/p\u003e\n","brand":"Nobo","offers":[{"title":"Default Title","offer_id":50552254660864,"sku":"AAUF0025","price":86.8,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0863\/5419\/8784\/files\/Nobo_OHP_Universal_Inkjet_and_Laser_Film_Clear_Pack_of_25_Mega_Office_Supplies.jpg?v=1791399106"},{"product_id":"nobo-ohp-plain-paper-copier-film-multi-feed-clear-pack-of-20","title":"Nobo OHP Plain Paper Copier Film Multi Feed Clear Pack of 20","description":"\u003ch2\u003eSimple Clarity for Smooth and Confident Presentations\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eReliable copier transparency film designed for effortless results\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePresent with confidence using Nobo OHP Plain Paper Copier Film, created for professionals who need clarity without complication. This high quality transparency film is designed specifically for plain paper copiers, delivering clean and consistent image reproduction every time. With double sided coating and a plain, intuitive design, it removes guesswork and keeps your workflow moving smoothly. Whether you are preparing training materials, classroom visuals or meeting presentations, this film helps your content appear sharp, readable and professional on every slide.\u003c\/p\u003e\n","brand":"Nobo","offers":[{"title":"Default Title","offer_id":50552256495872,"sku":"AAPP100C-20","price":30.9,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0863\/5419\/8784\/files\/Nobo_OHP_Plain_Paper_Copier_Film_Multi_Feed_Clear_Pack_of_20_Mega_Office_Supplies.jpg?v=1791399114"},{"product_id":"nobo-33730957-replacement-overhead-projector-lamp-24v-250w-a-ehj-clear","title":"Nobo Replacement Overhead Projector Lamp 24V 250W A-EHJ Clear","description":"\u003ch2\u003eThe 24V 250W Nobo Lamp, With the Model List Nobo Actually Publishes\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eNobo replacement overhead projector lamp, part code 33730957, 24V 250W, A-EHJ designation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis lamp fits four Nobo Quantum overhead projectors and we are going to name them rather than say it suits most machines. Nobo's own overhead projection brochure lists part code 33730957 against the Quantum 2521, the Quantum 2523, the Quantum 2523T and the Quantum 4023. That is the whole published list. The Quantum 4013M is not on it, because that machine takes a 240V 400W lamp on part code 33738122, and the Quantum 2511 is not on it either, because Nobo's lamp table does not include the 2511 at all.\u003c\/p\u003e\n\u003cp\u003eThe two figures on this lamp are 24V and 250W, and the 24V is the important one. The projector runs from a 240V mains supply and steps it down, so the bulb inside is a low voltage part. A 240V lamp and a 24V lamp of the same wattage look similar, are not interchangeable, and fitting the wrong one is an electrical risk rather than an inconvenience. If the code on the bulb you are removing is not 33730957 or A-EHJ, stop and check before ordering.\u003c\/p\u003e\n\u003cp\u003eNobo publishes no lamp life figure against this part code, so we quote none, and a spare on the shelf is the usual answer on a machine that is no longer made. Overhead projection is legacy equipment now, and this part exists to keep an installed machine running. The projector this lamp is published for, along with acetate film and transparency pens, is on the \u003ca href=\"\/collections\/projector-screens\"\u003eoverhead projector and screens\u003c\/a\u003e shelf.\u003c\/p\u003e\n","brand":"Nobo","offers":[{"title":"Default Title","offer_id":50552261280000,"sku":"AA33730957","price":41.7,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0863\/5419\/8784\/files\/Nobo_Replacement_Overhead_Projector_Lamp_24V_250W_A_EHJ_Clear_1_Mega_Office_Supplies.jpg?v=1791399139"},{"product_id":"nobo-16-10-tripod-projector-screen-1750-x-1150mm-white","title":"Nobo 16:10 Tripod Projector Screen 1750 x 1150mm White","description":"\u003ch2\u003eFlexible Clarity Wherever You Present\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eA mobile projection screen designed for confident, professional delivery\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePresent with freedom and control using the Nobo 16:10 Tripod Projector Screen. Designed for environments where flexibility matters, this free standing screen delivers sharp, detailed images without the need for permanent wall mounting. The smooth matt white surface enhances brightness and clarity, while the smart black border keeps your visuals clearly defined. Easy to move and quick to set up, it is ideal for presenters who need a reliable solution that adapts to different rooms, layouts and presentation styles.\u003c\/p\u003e\n","brand":"Nobo","offers":[{"title":"Default Title","offer_id":50552263803136,"sku":"AA1902396W","price":365.4,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0863\/5419\/8784\/files\/1902396W__86028__48830__56678.1767414631.500.750.jpg?v=1791399126"},{"product_id":"nobo-16-10-wall-mounted-projection-screen-2000-x-1350mm-white","title":"Nobo 16:10 Wall Mounted Projection Screen 2000 x 1350mm White","description":"\u003ch2\u003eClear Impact for Larger Presentation Spaces\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eA spacious projection surface that keeps every detail sharp and visible\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCreate a strong visual presence with the Nobo 16:10 Wall Mounted Projection Screen, designed to deliver clarity and confidence in larger rooms. The generous screen size and smooth matt white surface work together to produce bright, detailed images that are easy to view from every angle. Framed by a smart black border, your content appears neatly defined and professional. Whether used for business presentations, training sessions or shared viewing environments, this screen helps your message feel organised, focused and easy to follow.\u003c\/p\u003e\n","brand":"Nobo","offers":[{"title":"Default Title","offer_id":50552264163584,"sku":"AA1902393W","price":338.9,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0863\/5419\/8784\/files\/Nobo_1610_Wall_Mounted_Projection_Screen_2000_x_1350mm_Mega_Office_Supplies_1.jpg?v=1791399146"},{"product_id":"nobo-16-10-tripod-projector-screen-2000-x-1310mm-white","title":"Nobo 16:10 Tripod Projector Screen 2000 x 1310mm White","description":"\u003ch2\u003eProfessional Clarity That Moves With You\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eA large, mobile projection screen built for confident presentations anywhere\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDeliver clear and impactful presentations wherever you need with the Nobo 16:10 Tripod Projector Screen. Designed for flexibility without compromising image quality, this free standing screen provides a generous viewing area supported by a smooth matt white surface for sharp, well balanced projection. The distinctive black border frames your content neatly, helping visuals stay focused and professional. Ideal for presenters who move between rooms or work in spaces without permanent mounting options, this screen brings structure, clarity and confidence to every presentation.\u003c\/p\u003e\n","brand":"Nobo","offers":[{"title":"Default Title","offer_id":50552269897984,"sku":"AA1902397W","price":431.2,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0863\/5419\/8784\/files\/1902397W__67237__20490__49044.1767414766.500.750.jpg?v=1791399159"},{"product_id":"nobo-16-10-wall-mounted-projection-screen-2400-x-1600mm-white","title":"Nobo 16:10 Wall Mounted Projection Screen 2400 x 1600mm White","description":"\u003ch2\u003eProfessional Clarity for Bigger Ideas and Better Presentations\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eGive every presentation a sharper, more confident presence with a wide format projector screen built for clear viewing and dependable everyday use.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe NOBO projector screen wall 16:10 2400 x 1600mm is designed to help your message look polished, organised and easy to follow. Its brilliant matt white surface supports bright, detailed projection, while the smart black border creates a clean frame that improves focus and image definition. With a wide 160 degree viewing angle, people across the room can enjoy strong visibility without losing detail. Ideal for meeting rooms, training spaces, classrooms and shared presentation areas, this wall mounted projector screen delivers a professional viewing experience that helps content feel more engaging and more effective.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWide 160 degree viewing angle helps audiences enjoy clear visibility from different positions around the room.\u003c\/li\u003e\n\u003cli\u003e16:10 wide format suits digital projectors and OHP use, making it a practical choice for modern presentation spaces.\u003c\/li\u003e\n\u003cli\u003eMatt white screen surface with black border supports sharp image detail, stronger contrast and a more professional finish.\u003c\/li\u003e\n\u003cli\u003eRetractable design allows the screen to roll neatly back into its housing, helping protect the surface when not in use.\u003c\/li\u003e\n\u003cli\u003eFlexible installation supports both wall and ceiling mounting for easier placement in offices, classrooms and training rooms.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cp\u003eProduct Code: 1902394W\u003c\/p\u003e\n\u003cp\u003eScreen Size: 2400 x 1600mm\u003c\/p\u003e\n\u003cp\u003eAspect Ratio: 16:10\u003c\/p\u003e\n\u003cp\u003eViewing Angle: 160 degrees\u003c\/p\u003e\n\u003cp\u003eMounting Options: Wall or ceiling\u003c\/p\u003e\n\u003cp\u003eWarranty: 1 year\u003c\/p\u003e\n\u003ch2\u003eApplications or FAQs\u003c\/h2\u003e\n\u003cp\u003eThis NOBO wall mounted projector screen is well suited to larger presentation areas where visibility, image sharpness and reliable performance matter. It is a strong option for business presentations, staff training, classroom teaching and collaborative viewing. The retractable housing also helps keep the screen protected between uses, supporting long term value and cleaner presentation results.\u003c\/p\u003e\n\u003cp\u003eChoose the NOBO 16:10 projector screen 2400 x 1600mm when you need a professional display surface that helps every slide, chart and visual stand out with clarity. Shop now for a practical presentation upgrade you can trust.\u003c\/p\u003e","brand":"Nobo","offers":[{"title":"Default Title","offer_id":50552944165120,"sku":"AA1902394W","price":354.6,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0863\/5419\/8784\/files\/1902393W__35208__70984__14872.1773712479.500.750.jpg?v=1791401738"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0863\/5419\/8784\/collections\/Tripod_Projector_Screen_Meeting_Room_Mega_Office_Supplies.png?v=1791403741","url":"https:\/\/megaschoolsupplies.com.au\/collections\/projector-screens.oembed","provider":"Mega School Supplies","version":"1.0","type":"link"}