Nanjing Weishi Bo Electronics Co., Ltd
| Color temperature | Warm White (2700K-3500K), Pure White (4000K-4500K), Cool White (6000K-7000K), Colored Light (Red / Green / Blue / Multicolor) |
| Power | Overall Board Power Consumption (W) |
| Supply Ability | 500K per month |
| LED bead packaging | SMD LEDs (0603/0805/2835/3014, etc.), edge-lit / direct backlight strips |
| Storage temperature | -30℃ ~ +70℃ |
| border | Borderless, narrow bezel, wide bezel |
| light shielding | Built-in vinyl light blocking and fully edged light blocking on all sides |
| Packaging Details | Blister packaging |
| Uniformity | ≥80% (industry standard), high uniformity models ≥90%, no dark areas, light spots or shadows |
| Operating Voltage | DC 3V/5V/12V/24V (5V and 12V are the most commonly used) |
| Delivery Time | 15-25 working days |
| Material | PVC/PMMA |
| Waterproof Rating | IP30 (Standard Indoor), IP54/IP65 (Outdoor / Humid Environments) |
| Accessories | Adhesive tape (3M adhesive), double-sided tape, fixing foam, thermal pad |
| Light-emitting mode | Edge-lit backlight, Direct-lit backlight |
| perspective | Full view, front view, narrow view |
| Assembly structure | Integrated patch, split module, fixed with iron frame / plastic frame |
| Applicable Panels | Compatible with LCD screens, segment code screens, dot-matrix screens and touch screens |
| Brightness | cd/㎡ (nit), the standard brightness ranges from 300 to 1000 cd/㎡, and high-brightness models can reach over 1500 cd/㎡ |
| Operating current | Single-channel / Full-board Rated Current (mA/A) |
| Light guide process | Screen printing, laser dot marking and etching light guide |
| Wiring method | Pad routing, FPC flexible cable, terminal connection, direct wire outlet |
| Panel Type | Light Guide Plate (LGP), Uniform Light Plate, Backlight Module (including light guide, diffusion, brightness enhancement and light bar) |
| Operating temperature | -20℃ ~ +60℃ (Standard), Wide temperature version: -30℃ ~ +70℃ |
| Optical film | Diffuser film, upper and lower brightness enhancement film (BEF), reflective film, light-shielding adhesive |
| Name | 5 Inch Instrumentation LED Backlight Module |
| Surface treatment | Matte, high-transparency, scratch-resistant, anti-glare |
| service life | Regular version: over 50000H, Highlight version: over 30000H |
| Payment Terms | L/C,D/A,D/P |
| Emission Color | Monochrome, two-color, RGB full-color |
| Model Number | Customizable |
| Place of Origin | CHINA |
| Brand Name | Weishibo |
| Certification | IMQ/ROHS |
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Product Specification
| Color temperature | Warm White (2700K-3500K), Pure White (4000K-4500K), Cool White (6000K-7000K), Colored Light (Red / Green / Blue / Multicolor) | Power | Overall Board Power Consumption (W) |
| Supply Ability | 500K per month | LED bead packaging | SMD LEDs (0603/0805/2835/3014, etc.), edge-lit / direct backlight strips |
| Storage temperature | -30℃ ~ +70℃ | border | Borderless, narrow bezel, wide bezel |
| light shielding | Built-in vinyl light blocking and fully edged light blocking on all sides | Packaging Details | Blister packaging |
| Uniformity | ≥80% (industry standard), high uniformity models ≥90%, no dark areas, light spots or shadows | Operating Voltage | DC 3V/5V/12V/24V (5V and 12V are the most commonly used) |
| Delivery Time | 15-25 working days | Material | PVC/PMMA |
| Waterproof Rating | IP30 (Standard Indoor), IP54/IP65 (Outdoor / Humid Environments) | Accessories | Adhesive tape (3M adhesive), double-sided tape, fixing foam, thermal pad |
| Light-emitting mode | Edge-lit backlight, Direct-lit backlight | perspective | Full view, front view, narrow view |
| Assembly structure | Integrated patch, split module, fixed with iron frame / plastic frame | Applicable Panels | Compatible with LCD screens, segment code screens, dot-matrix screens and touch screens |
| Brightness | cd/㎡ (nit), the standard brightness ranges from 300 to 1000 cd/㎡, and high-brightness models can reach over 1500 cd/㎡ | Operating current | Single-channel / Full-board Rated Current (mA/A) |
| Light guide process | Screen printing, laser dot marking and etching light guide | Wiring method | Pad routing, FPC flexible cable, terminal connection, direct wire outlet |
| Panel Type | Light Guide Plate (LGP), Uniform Light Plate, Backlight Module (including light guide, diffusion, brightness enhancement and light bar) | Operating temperature | -20℃ ~ +60℃ (Standard), Wide temperature version: -30℃ ~ +70℃ |
| Optical film | Diffuser film, upper and lower brightness enhancement film (BEF), reflective film, light-shielding adhesive | Name | 5 Inch Instrumentation LED Backlight Module |
| Surface treatment | Matte, high-transparency, scratch-resistant, anti-glare | service life | Regular version: over 50000H, Highlight version: over 30000H |
| Payment Terms | L/C,D/A,D/P | Emission Color | Monochrome, two-color, RGB full-color |
| Model Number | Customizable | Place of Origin | CHINA |
| Brand Name | Weishibo | Certification | IMQ/ROHS |
| High Light | 5 Inch backlight module ，Gauges backlight module ，3V custom backlight | ||
This 5-inch LED backlight module is specifically engineered for industrial instrumentation and digital gauge applications, delivering consistent, uniform illumination for medium-format display panels. Featuring an optimized brightness of 800 cd/m², it provides clear, glare-free readability in indoor and low-to-moderate ambient light environments. The direct wire lead PIN output offers flexible routing and easy integration, while its slim 3.0mm profile and precision dimensions (106.95×79.5×3.0mm outer size, 104.28×70.25mm viewing area) ensure perfect compatibility with standard 5-inch meter and instrument LCD panels. Ideal for industrial control panels, energy meters, medical equipment displays, and various precision measurement devices.
Calibrated to deliver a comfortable 800 cd/m² luminance, this backlight ensures crisp, legible meter readouts without causing eye fatigue during extended monitoring periods. It is perfectly suited for indoor industrial environments and shaded outdoor locations, providing consistent visibility across all operating conditions.
With a minimal thickness of just 3.0mm, this module is designed to fit into the most space-constrained instrumentation enclosures. Its compact form factor allows for seamless integration into modern, slimline meter and control panel designs without compromising illumination performance.
The pre-stripped red/black wire lead PIN output enables versatile routing and easy soldering to PCBs or connectors. This flexible wiring solution simplifies assembly, accommodates custom enclosure layouts, and reduces installation time for instrumentation manufacturers.
Our precision-machined light guide plate ensures perfectly even light distribution across the 104.28×70.25mm viewing surface, eliminating hotspots, shadowing, and brightness variations that could impair accurate data interpretation in critical measurement applications.
Equipped with high-efficiency side-emitting LEDs, this backlight delivers excellent energy efficiency, making it suitable for both mains-powered and battery-operated instrumentation devices. The robust construction guarantees reliable performance and extended service life under continuous operation.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler
Year Established:
2019
Total Annual:
10000000-15000000
Employee Number:
300 people~500 peopl
Ecer Certification：
Verified Supplier
Weishibo Electronics is located in Nanjing, an ancient city and a key hub in the Yangtze River Delta Economic Zone of China. As the capital city of Jiangsu Province, Nanjing boasts a developed economy and a long history, and is adjacent to Shanghai and Zhejiang. With over 20 years of exper... Weishibo Electronics is located in Nanjing, an ancient city and a key hub in the Yangtze River Delta Economic Zone of China. As the capital city of Jiangsu Province, Nanjing boasts a developed economy and a long history, and is adjacent to Shanghai and Zhejiang. With over 20 years of exper...
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