LED Light Sheet U9-LDP Type (LED Light Guide Plate Diffuser Specification)
LED Light Sheet U9 Type Diffuser Specification
LED light guide plate diffusion plate specifications. A flat light source diffusion plate using energy-saving, long-life LED light guide plate technology [LED Light Sheet U9-LDP type].
The L-shaped aluminum heat sink absorbs the heat dissipation from the LED chips. It is adhered to the back of the light guide plate. An opaque white tape is applied to prevent the sides of the LED chips from being visible, and a diffusion plate is adhered on top of that. The light guide plate is only 6mm thick, consisting of a 5mm light guide plate, a reflective sheet, and a backing, making it thinner and more flexible than any LED panel. Overall, it is a very thin surface light source at just 9mm.
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basic information
【Thickness of L-angle heat dissipation frame】 1mm 【Thickness of light guide plate section】 5.5mm (light guide plate + reflector) + diffusion plate 【Thickness of chip insertion part】 7mm + 2mm (diffusion plate) 【Light emission method】 DC12V (power supply, AC adapter sold separately) 【Internal dimensions (light-emitting surface dimensions)】 (External dimensions - 4.5mm) × external dimensions 【Size】 From 100mm × 100mm to 1200mm × 2400mm 【Color temperature】 3000K (warm white) / 4000K / 5000K (daylight white) / 6500K (standard white) / 8000K / 【Usage】 The L-angle type without a heat dissipation frame covering the front surface of the panel allows direct visibility of the LED chips, so they are covered with opaque white tape. Since it is a diffusion plate specification, the entire area above the light guide plate glows white. In addition to being used as an inspection light source, it is an optimal light source for illuminating display cases and floors/walls.
Price information
Please refer to the price list for LED light panels. https://www.lumitechno.co.jp/price.html For a quotation, please request a quote. Quote request: https://lumitechno.co.jp/price/html/Price.html
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Applications/Examples of results
【Store fixtures and lighting】 A light source to illuminate display fixtures made of milky white acrylic boxes. 【As a light source for architectural lighting (lighting)】 Light floors/light walls, etc.
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CAD data（8）
| Model number | overview | File |
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| LED Light Sheet U9-LDP (Diffuser Plate Specification) |
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| LED Light Sheet A3-L115-U9-LDP (Diffuser Plate Specification) |
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| LED Light Sheet A2-S215-U9-LDP (Diffuser Plate Specification) |
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| LED Light Sheet A1-L215-U9-LDP (Diffuser Plate Specification) |
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| LED Light Sheet A0-L215-U9-LDP (Diffuser Plate Specification) |
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| LED Light Sheet B0-L415-U9-LDP (Diffuser Plate Specification) |
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| LED Light Sheet B1-L215-U9-LDP (Diffuser Plate Specification) |
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| LED Light Sheet B2-L215-U9-LDP (Diffuser Plate Specification) |
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Company information
Our LED light panels have been on sale since 2007 using a light guide plate method. To maintain uniform brightness on the light source surface, the light guide plates are custom-made according to size, and by designing each one individually, we achieve a uniform light guide plate with a brightness uniformity of over 80%. For LED chips, you can choose from warm white at 3000K, white at 4000K, daylight white at 5000K, daylight color at 6500K, RGB chips, and variable color temperature LED chips ranging from 2700K to 6500K. However, the variable color temperature type is only available for sheet-type light guide plates and cannot be produced in panel type. The lifespan of the LEDs is approximately 40,000 to 50,000 hours, and there are facilities and stores that have been using our products for 10 years. They are widely adopted as menu boards in commercial facilities such as food courts and photo panels. As a light source, our products are appreciated for their high surface brightness uniformity, and products with a diffusion plate specification are used as light sources for visual inspections and image inspections by major manufacturers. Additionally, module-type surface light sources without a snap frame are ideal as alternative light sources for existing signs, architectural lighting, and display lighting.
