High Definition P1.538 Led Panel
Indoor HD P1.538 led panel

Factory profile
HELILAI is a national high-tech enterprise, focusing on the research and development, production and sales of LED series application products, and solution manufacturers. At present, the company has: Shenzhen LED Industrial Park covers an area of 68,000 square meters (46,000 square meters for rent and 22,000 square meters for self-use), and 42,000 square meters of Hunan Helilai Smart Display LED Production Base has been put into use.
Main products: intelligent and cultural creative LED display, high-definition small-pitch LED display, indoor and outdoor full-color LED display, LED transparent glass screen, intelligent LED floor tile scene screen, intelligent induction LED interactive screen.
Application field: Committed to intelligent transportation, intelligent security monitoring, radio and television broadcasting, video conference, intelligent advertising media, real estate and commercial display, science and education stadiums, cultural performance stage display, intelligent scene creative display, and other intelligent terminal intelligent display engineering applications
Products features

The LED display is designed with a 4:3 golden ratio, and the box size is 640*480mm. Designed for a variety of 4:3 and 16:9 LED screens.

High-end Black Body SMD Encapsulation, Excellent Performance, it has outstanding performance
when works on the color and has very good contrast.

High Refresh Rate , it could be reach 3840Hz/s.

Wide Viewing Angle ,Vertical and horizontal 140 degrees, promise perfect viewing effect.
Products Description
| 1 | LED types | SMD1212 | ||||||
| 2 | Pixel pitches(mm) | 1.53mm | ||||||
| 3 | Pixel composition | 1RGB | ||||||
| 4 | Module resolution(W*H) | 208*104 | ||||||
| 5 | Module size(W*H) | (W)320mm×( L)160mm | ||||||
| 6 | Mark | No | ||||||
| 7 | LED brand | Hongsheng | ||||||
| 8 | Drive IC | FM6565 | ||||||
| 9 | Pixel density | 422500pixels/ m² | ||||||
| 10 | Brightness(CCT 6500K) | >500cd/ m²(adjustable) | ||||||
| 11 | Level/vertical angle | 140°/140° | ||||||
| 12 | Flatness | ≥98% | ||||||
| 13 | Gray scale | red,green,blue all≥12bit | ||||||
| 14 | Scan mode | 1/52scan | ||||||
| 15 | Refresh frame frequency | 60Hz/s | ||||||
| 16 | Refresh rate | 3840Hz/s | ||||||
| 17 | Max.power consumption | 30W/PCS | ||||||
| 18 | Continuous working hours | ≥7×24hrs,(continuously display available) | ||||||
| 19 | MBTF | ≥10000 hours | ||||||
| 20 | LED life time | 100,000 hours | ||||||
| 21 | Failure pixel rate | ≤0.0001 | ||||||
| 22 | Operating Temp. | -20℃~60℃ | ||||||
| 23 | Humidity Range | 10%~90%RH,Non-condensing | ||||||
| 24 | Screen color temperature | 10000K(adjustable) | ||||||
| 25 | Brightness adjust | Manually/Automatic/Program control | ||||||
| 26 | Correction | Brightness and chroma correct point by point | ||||||
| 27 | Control method | Synchronous/Asynchronous control | ||||||
| 28 | Display working voltage | AC:110/220V,50~60Hz/s | ||||||
Products certificates

Products applications

Products installation

control system

Parts of the project case

Products package

Products production progress


our service
Pre-sale service:
1. Inquiries will be replied within 24 hours.
2. Market research and forecast for customer.
3. Provide unique and professional solutions based on customer's requirement.
4. Data sheet and samples offered.
5. Other requireed services such as special packing design, factory visiting and so on.
In-sale service:
1. Tracking producing procedures all the time.
2. Provide photos and videos as per customer's requirement during production.
3. Free spare parts provided.
After-sale service:
1. Complaint respond period not exceed 24 hours; maintenance guidance and problem solution supplied in 48 hours.
2. Warranty: 24 months.
3. Free technician training.
4. Full set of documents free of charge, which including installation guidance, software operation manual, easy maintenance manual and control system software CD and so on.
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