Qiangli Q4-10S Outdoor LED Module (Front Service), rear view — Photos: manufacturer's datasheet

Qiangli outdoor, front maintenance

Qiangli Q4-10S Outdoor LED Module (Front Service)

Made by Xiamen Qiangli Jucai Opto-Electronic Technology Co., Ltd.

A 4 mm outdoor module from Qiangli's front-maintenance range, with SMD1921 LEDs, 1/10 scan and a 1,920 Hz refresh rate. It suits shop fronts and outdoor screens viewed from fairly close. The modules come off from the front, so the screen can be serviced without rear access.

Pixel pitch: 4 mm
Refresh rate: 1,920 Hz
Brightness: ≥ 4,500 cd/m²
Module size: 320 × 160 mm

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Technical details

Module

Model: Qiangli Q4-10S
Pixel pitch: 4 mm
Pixel density: 62,500 dots/m²
LED configuration: 1R1G1B, SMD1921
Module size (W × H × D): 320 × 160 × 18.5 mm
Weight: 0.45 kg±0.01 kg
Resolution: 80 × 40 (3,200 dots)
Structure: Lamp & IC in same PCB

Electrical

Input voltage: DC 4.5±0.1 V
Maximum current: ≤ 9.51 A
Power consumption: ≤ 47 W
Drive: Constant current, 1/10 scan
40 A power supply: 2–3 modules
50 A power supply: 3–4 modules
40 A PFC power supply: 3–4 modules
80 A power supply: 6–7 modules

Display

Brightness: ≥ 4,500 cd/m²
Brightness uniformity: > 0.95
Viewing angle: 140° H / 130° V (±10°)
Best viewing distance: ≥ 4 m
Refresh rate: ≥ 1,920 Hz
Frame rate: ≥ 60 fps
Greyscale: 14–16 bit per colour
Display colours: 4,398 billion
Max power per m²: ≤ 909 W/m²
Black spot ratio: < 0.0003
Brightness adjustment: 256 levels, manual or automatic
Input signals: DVI/VGA/HDMI/DP, composite video signal, S - VIDEO, YpbPr(HDTV)
Control: Computer control, Point - to - point, Video synchronization, real - time display

Environment and lifetime

Use: Outdoor
Operating humidity: 10%–90% RH
Life span: ≥ 100,000 h
Average failure-free time: ≥ 10,000 h
Brightness loss after 3 years: ≤ 15%

Download technical sheetManufacturer's datasheet · PDF · 1.0 MB

Figures are taken from the manufacturer's datasheet. Please confirm them with us before ordering.

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