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Gielight GL-SX3 LED Shoebox Area Light 100-150W, 277-480V
Product Number:GL-SX3-150W-H-HV-5000K
Compatible accessories
Sensors, mounts, drivers and controls that fit this fixture.
Square-shouldered shoebox area light on high-voltage input, three selectable wattages. The 2026-04 Gielight catalog places the GL-SX line in the same dimension family as the SXT shoeboxes — same body, 277-480V driver.
- 3 selectable wattages
- 277-480V high-voltage input
- IP65, wet location
- 150 lm/W
- Type III / IV / V lens options
- 5-year limited warranty
Specifications
Wattage
100 / 120 / 150 W
Lumens
15,000 – 22,500 lm
Efficacy
up to 150 lm/W
Colour temperature
5000K
Voltage
277–480V
Dimming
13.15" x 12.44" x 2.95" (334 x 316 x 75mm)
Warranty
5-year limited warranty
CRI
Ra 70
IP rating
IP65
Dimensions
13.15" x 12.44" x 2.95" (334 x 316 x 75mm)
Spec sheet
No standalone sheet. Specifications come from the manufacturer's 2026-04 catalog, which is the only document carrying this part number — including the 277-480V input, which the SKU itself does not print.
Lumens
calculated from rated efficacy
Construction
- Die-cast aluminium fin-shape heat sink, free convection
- PC milky white mask, seamless — no water leakage path
- Housing length by output: 334mm at 200W, 455mm at 300W, 579mm at 400W
Electrical
- Wide input AC120-347V
- PF > 0.95
- Watt tunable by DIP switch
- 0-10V dimmers supported
Installation
- Slip fitter, rotatable round pole, square pole rotatable or trunnion mount
- IP65, wet location
- Type III, Type IV and Type V PC lenses available
Ideal applications
- Parking lots
- Car lots
- Yards
- Loading areas
- Campuses
Downloads
Spec sheet (PDF) — Gielight-2026-04-Catalog-Shoebox-GL-SX.pdf