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Description

The GLT GSL-800W-HV-50K- is able to emit up to 120,000 lumens with a 5700K color temperature while using up only 850 watts of power. This LED Sport fixture is an ideal solution for outdoor sports lighting such as municipal, school and semi-professional outdoor sports lighting. Dynamic thermal management design maximizes heat dissipation and significantly improves the life of luminaires.

Specifications

Dimensions

Length/Depth
23.8 in
Width/Diameter
17.46 in
Height
18.5 in
Weight
63.47 lb

Style & Materials

Material
Aluminum
Mounting Type
Trunnion/Yoke mount

Characteristics & Features

Lamp Color
5700K
Color Rendering
70 CRI
Delivered Lumens
120000
Beam Angle
4Hx4V
Dimmable
Yes

Electrical Information

Voltage
480V
Total Wattage
850W

Item Details

SKU
GSL-800W-HV-50K-TR
Brand
GLT
Catalog Number
MSL01850W48V57KBB44TR
Family
MSL01 Stadium Light
UPC
710822101914

Warranty & Certifications

Product Warranty
10 Years
Lamp Life
100,000 hours
Product Rating
IP66 Rated

Frequently Asked Questions

What beam spread (NEMA Type) do I need?

For general area coverage, like a backyard or parking lot, choose a wide flood (NEMA 6x6 or 7x7), which spreads light over 100°+ to cover maximum ground. If you need to illuminate a specific object like a flag, sign, or tree from a distance, choose a narrow spot (NEMA 3x3 or 4x4) to concentrate the light where you need it.

How many lumens do I need for a backyard flood light?

For general backyard illumination, 1,500 to 3,000 lumens is usually sufficient. If you are lighting a large driveway or security zone, look for fixtures with 5,000 lumens or more.

What is a "Knuckle Mount"?

A knuckle mount is an adjustable joint with a 1/2" threaded stem. It screws directly into a standard weatherproof junction box cover or landscape stake. It allows you to aim the light up or down and lock it in place.

Can I use these lights with a dimmer?

Many commercial high output flood lights (typically 50W and above) come with 0-10V dimmable drivers. Smaller residential floods and bullet lights are often non-dimmable unless specified. Always check the product specifications if dimming is required.

What is the equivalent wattage for LED flood lights?

15W LED ≈ 100W Halogen (Bullet Light)

30W LED ≈ 70W Metal Halide

50W LED ≈ 150W Metal Halide

150W LED ≈ 400W Metal Halide (Large Commercial Flood)

How to Choose the Right UFO LED High Bay Lights

GLT

GLT delivers high-quality, reliable, and exceptionally valuable lighting for commercial and industrial applications. With a clear focus on performance and efficiency, GLT offers a complete portfolio of the essential fixtures that professionals depend on. From powerful area lights to durable high bays, GLT is the smart choice for projects that demand dependability and a great return on investment.

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