LED High Mast / Flood Light

GRANDEUR

Name: GRANDEUR
Brand: NLC

Stadium-grade illumination, built for vibration and weather.

IP66

Colours

Ext. Service

198–462V AC

Secondary lens / Anti-glare grille / Reflector

3-Year Warranty · Ext. to 5 Yrs

Up to 160 lm/W

Magnesium Alloy Heat Sink

300–1500W

Power

48,000–225,000 lm

Lumens

160 lm/W

Efficiency

10° to 90°×55°

Beam Angle

≥70 / ≥80

CRI

100,000 h

Lifetime

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About this Product

GRANDEUR is a 300–1500W LED high-mast luminaire built for stadiums, ports, airports and large outdoor sports venues. Its magnesium-alloy integrated die-cast housing is 30% lighter than aluminum, offering superior heat dissipation and corrosion resistance.

Built-in light hood with anti-glare grille reduces overflow light and glare. Sport-specific reflective optics support TV live streaming (TLCI). The hidden circuit design and separated power module extend lifespan and simplify maintenance.

Sports StadiumsHigh-Mast RoadwaysAirport ApronsPorts & Container YardsIndustrial YardsLarge Plazas

Electrical Parameters

Input Voltage	198–462V AC
Input Frequency	47–63 Hz
Driving Power	LUMILEDS 1–6W per LED
Surge Protection	Built-in
Electrical Class	Class I

Environmental Parameters

Working Temperature	-30°C to +50°C
Storage Temperature	-30°C to +60°C
Ingress Protection	IP66
Beam Angle Options	10° / 15°×30° / 19° / 25° / 25°×40° / 90°×55°

Color Temperature Options

4000K · Natural White5000K · Pure White6500K · Cold White

Construction

Housing	Magnesium Alloy + ADC12 Stainless Steel
Lens	Optical PC + Optical-grade Mirror Aluminum
Mounting	Pole / High-Mast / Horizontal
Anti-Drop Cover	Screw-locking, vibration-resistant
Optics	Secondary lens / Anti-glare grille / Reflector

LED & Light Source

LED Brand	LUMILEDS 5050 / 3535X / 3535Z
LED Efficiency	180–230 lm/W
System Efficacy	125–160 lm/W
CRI	≥70 (5050) · ≥80 (3535)
TLCI	≥70 (TV broadcast ready)
Lifetime	L70 > 100,000 h

Model	Power	Lumen	Beam Angle	CRI	Notes
NLC-GR500W-A1	500W	75,000 lm	25°×40°	≥70	Sport · Lens
NLC-GR800W-A1	800W	124,000 lm	25°×40°	≥70	Sport · Lens
NLC-GR1000W-A1	1000W	150,000 lm	25°×40°	≥70	Sport · Lens
NLC-GR1200W-A1	1200W	186,000 lm	25°×40°	≥70	Sport · Lens
NLC-GR1500W-A1	1500W	225,000 lm	25°×40°	≥70	Sport · Lens
NLC-GR300W-C	300W	48,000 lm	90°×55°	≥70	Reflector · Asym
NLC-GR500W-C	500W	77,500 lm	90°×55°	≥70	Reflector · Asym
NLC-GR1400W-C	1400W	217,000 lm	90°×55°	≥70	Reflector · Asym

* Values based on CCT 3000K | ±10% tolerance