55.0″ Outdoor Dynamic-Backlight High-Brightness LCD Module (1000-3000 Nits, FHD / 4K)

Product Overview

The 55-Inch Outdoor Dynamic-Backlight High-Brightness LCD Module Series is designed for professional outdoor display integration projects requiring high brightness, sunlight readability, enhanced contrast, and flexible resolution options. The series is available in 1000, 1500, 2000, 2500, and 3000 nits configurations.

Three display platforms are available: MF01 FHD Wide-T with the RV550FHB-N00 open cell, MU01 4K Standard with the LC550EQC-SMA4 open cell, and MU02 4K Wide-T with the LD550EGY-SSA1 open cell.

All configurations use a DLED Mini-LED backlight with 1152-zone local dimming and 4608 LEDs. The module supports manual or automatic brightness adjustment, wide viewing angles, and landscape or portrait installation. It is intended for integration into a properly designed enclosure and is not supplied as a complete standalone IP-rated outdoor display.

Product Features

1000-3000 Nits Brightness: Five brightness configurations support different outdoor and strong ambient-light applications.
FHD and 4K Platforms: Available with 1920 × 1080 Full HD or 3840 × 2160 4K UHD resolution.
Mini-LED Local Dimming: DLED Mini-LED backlight with 1152 independently controlled dimming zones.
4608 LEDs: High-density LED arrangement provides strong brightness output and improved luminance control.
High Dynamic Contrast: Local dimming provides a typical dynamic contrast ratio of up to 1,000,000:1.
Standard and Wide-Temperature Options: Operating-temperature ranges include 0°C to 50°C, -10°C to 60°C, and -20°C to 70°C.
Manual or Automatic Dimming: Supports approximately 30%-100% brightness adjustment.
Wide Viewing Angle: Supports approximately +89°/-89° horizontal and +89°/-89° vertical viewing angles.
Long Operating Lifetime: Designed with an MTBF of approximately 75,000 hours.
Outdoor Aluminum Structure: White aluminum module construction supports professional enclosure integration.
Landscape and Portrait Installation: Supports horizontal or vertical installation according to the final application.

Configuration Options

Model Number	Platform	Panel / Open Cell	Resolution	Brightness	Power Typ. / Max.	Operating Temperature
HYL-DM550-MF01-10	MF01 FHD Wide-T V0	70°C Wide-T RV550FHB-N00	1920 × 1080 Full HD	1000 nits	161W / 193W	-20°C to 70°C
HYL-DM550-MF01-15				1500 nits	211W / 253W
HYL-DM550-MF01-20				2000 nits	261W / 313W
HYL-DM550-MF01-25				2500 nits	311W / 373W
HYL-DM550-MF01-30				3000 nits	381W / 457W
HYL-DM550-MU01-10	MU01 4K Standard V1	68°C Standard LC550EQC-SMA4	3840 × 2160 4K UHD	1000 nits	197W / 236W	0°C to 50°C
HYL-DM550-MU01-15				1500 nits	258W / 310W
HYL-DM550-MU01-20				2000 nits	319W / 383W
HYL-DM550-MU01-25				2500 nits	380W / 456W
HYL-DM550-MU01-30				3000 nits	467W / 560W
HYL-DM550-MU02-10	MU02 4K Wide-T V1	68°C Wide-T LD550EGY-SSA1	3840 × 2160 4K UHD	1000 nits	138W / 166W	-10°C to 60°C
HYL-DM550-MU02-15				1500 nits	181W / 217W
HYL-DM550-MU02-20				2000 nits	224W / 269W
HYL-DM550-MU02-25				2500 nits	267W / 320W
HYL-DM550-MU02-30				3000 nits	327W / 392W

Technical Configuration

Configuration Item	Series Details
Screen Size	55 inch
Display Technology	Mini-LED dynamic backlight LCD module
Resolution Options	1920 × 1080 Full HD or 3840 × 2160 4K UHD
Brightness Options	1000 / 1500 / 2000 / 2500 / 3000 nits
Platforms	MF01 FHD Wide-T / MU01 4K Standard / MU02 4K Wide-T
Active Area	1209.60 × 680.40 mm
Backlight Type	DLED Mini-LED with local dimming
Local Dimming Zones	1152 zones, arranged as 32 × 36
LED Quantity	4608 LEDs
Dynamic Contrast Ratio	1,000,000:1 typical
Refresh Rate	60Hz
Dimming Mode	Manual or automatic brightness adjustment, approximately 30%-100%
Viewing Angle	+89°/-89° horizontal and +89°/-89° vertical typical
MTBF	Approximately 75,000 hours
Overall Dimensions	1245.00 × 716.00 × 40.00 mm typical
Weight	15.5 kg ±0.2
Structure	White aluminum outdoor module structure suitable for landscape or portrait integration
Touch Panel	Not included as standard
AD Board	Not included as standard
Built-In Speaker	Not included as standard
IP Rating	None / None. The LCD module itself is not supplied with an IP rating.
Humidity	≤90%
Warranty	24 months
Application Areas	Outdoor digital signage, commercial displays, transportation systems, industrial terminals, information systems, exhibitions, and customized display projects

Platform Comparison

Comparison Item	MF01 FHD Wide-T	MU01 4K Standard	MU02 4K Wide-T
Open Cell	RV550FHB-N00	LC550EQC-SMA4	LD550EGY-SSA1
Version	V0	V1	V1
Panel Grade	70°C Wide-T	68°C Standard	68°C Wide-T
Resolution	1920 × 1080	3840 × 2160	3840 × 2160
Pixel Pitch	0.630 × 0.630 mm	0.315 × 0.315 mm	0.315 × 0.315 mm
Display Colors	8-bit / 16.7 million	10-bit / 1.07 billion	10-bit / 1.07 billion
Response Time	14 ms typical	8 ms typical	8 ms typical
Dynamic Contrast	1,000,000:1	1,000,000:1	1,000,000:1
Estimated Color Gamut	84%-87% NTSC	79%-82% NTSC	79%-82% NTSC
Haze	1%	3%	28%
Operating Temperature	-20°C to 70°C	0°C to 50°C	-10°C to 60°C
Storage Temperature	-30°C to 80°C	-20°C to 60°C	-20°C to 60°C

Backlight & Mechanical Structure Comparison

Brightness	Backlight Type	MF01 Power Typ. / Max.	MU01 Power Typ. / Max.	MU02 Power Typ. / Max.	Overall Dimensions	Weight
1000 nits	DLED Mini-LED 1152-zone local dimming 4608 LEDs	161W / 193W	197W / 236W	138W / 166W	1245.00 × 716.00 × 40.00 mm	15.5 kg ±0.2
1500 nits		211W / 253W	258W / 310W	181W / 217W
2000 nits		261W / 313W	319W / 383W	224W / 269W
2500 nits		311W / 373W	380W / 456W	267W / 320W
3000 nits		381W / 457W	467W / 560W	327W / 392W

Mechanical Drawing

The MU01 4K Standard and MU02 4K Wide-T platforms use the same 4K V1 mechanical drawing. The MF01 FHD Wide-T platform uses the FHD V0 mechanical drawing. Please confirm the corresponding final drawing before enclosure design, system integration, or mass production.

Important Notes

Power consumption values are listed as typical power / maximum power and may vary according to brightness settings, operating conditions, and final system configuration.
The listed module does not include an AD board, touch panel, cover glass, built-in speaker, or complete IP-rated outdoor enclosure as standard.
The final enclosure must provide suitable protection, ventilation, heat dissipation, waterproofing, and structural support for the intended installation environment.
Product specifications and component availability may be adjusted according to project requirements. Please confirm the final approved specification before ordering or mass production.