Skip to product information
Gielight UFO-500 LED UFO High Bay 300-500W
Product Number:UFO-500W-L-H-5000K
500W-class UFO high bay, three selectable wattages, tempered glass over the PC lens. The highest-output fixture in the Gielight line. Important: this one is IP50, not IP65 — it is an indoor, dry-location fixture.
- 3 selectable wattages (300/400/500W)
- 150 lm/W
- Tempered glass over the PC lens
- Beam 92.4°
- IP50 — indoor, dry location only
- 5-year limited warranty
Specifications
Wattage
300 / 400 / 500 W
Lumens
45,000 – 75,000 lm
Efficacy
up to 150 lm/W
Colour temperature
5000K
Voltage
120–277V
Dimming
19.27" diameter x 4.84" (489.55 x 123mm)
Warranty
5-year limited warranty
CRI
Ra > 70
CCT range
4000K-6500K on the sheet; 5000K stocked
Part number
The price list prints UFO-500W-L-H-5000K; the spec sheet prints UFO-500-L-H and GL-UFO-500-L-H for the same fixture. One character apart and the same product — confirm the exact string on your purchase order.
IP rating
IP50. Every other Gielight high bay is IP65 — this one is not sealed and must not be specified for a wet, damp or outdoor location. The open rectangular rim vents on the housing confirm it.
Dimensions
489.55mm diameter x 123mm
Operating temp
-20°C to 40°C
Lumens
calculated from rated efficacy
Construction
- Die-cast radiator, powder coated, 2000-hour salt spray tested
- High-transmittance PC lens with tempered glass
- Large square driver box on top with an eye hook, two switch windows and two cable glands
Electrical
- Input 120-277VAC
- 0-10V dimming
- PF > 0.95 at full load
- Watt tunable 300/400/500W by DIP switch
Installation
- Eye-hook suspension
- IP50 — indoor and dry locations only
- Operating range -20°C to 40°C
Ideal applications
- Warehouses
- Distribution centres
- Manufacturing
- Gymnasiums
- Hangars
- Big-box retail