Skip to product information
Gielight UFO-500 round LED high bay

Gielight UFO-500 LED UFO High Bay 300-500W

Product Number:UFO-500W-L-H-5000K
$195.00
  • ETL Listed
  • 5 Year Warranty

Automatic volume discount on your product total (freight not included)

  • $500 to $1,9995%
  • $2,000 to $3,9996%
  • $4,000 to $5,9997%
  • $6,000 to $7,9998%
  • $8,000 to $9,9999%
  • $10,000 to $19,99910%
  • $20,000 to $49,99912%
  • $50,000+15%

Counts every product in your cart, any brand. Applied on your quote and invoice. No minimum order.

Spec sheet (PDF) From the manufacturer, opens in a new tab

Key specifications

ManufacturerGielight
Model / part numberUFO-500W-L-H-5000K
Fixture typeHigh Bays
FamilyUFO High Bay
Color temperature (CCT)5000K
Input voltage120-277V
CertificationsETL
Warranty5 year minimum manufacturer warranty
ShippingShips from the manufacturer's warehouse. Freight quoted to your address before you pay. How ordering works
Product family UFO High Bay
Factory controls No controls
Certifications ETL

500W-class LED UFO high bay with three selectable wattages and tempered glass over the PC lens, the highest output fixture in the Gielight line. It hangs from an eye hook and is built for very high ceilings in warehouses, distribution centers, manufacturing, gymnasiums and hangars. Important: it is rated IP50, so it is for indoor, dry locations only.

Key details

  • Selectable 300, 400 or 500W by DIP switch, 45,000 to 75,000 lumens, up to 150 lm/W
  • 5000K, CRI above 70
  • 120 to 277V input, 0 to 10V dimming, power factor above 0.95
  • Beam angle 92.4 degrees, tempered glass over PC lens
  • IP50, indoor dry locations only; operating range -20°C to 40°C
  • Eye-hook suspension

Specifications

Wattage
300 / 400 / 500 W
Lumens
45,000 to 75,000 lm
Efficacy
up to 150 lm/W
Colour temperature
5000K
Voltage
120 to 277V
Warranty
5-year limited warranty
CRI
Ra > 70
CCT range
4000K-6500K on the sheet; 5000K stocked
Part number
Gielight lists this fixture as UFO-500W-L-H-5000K; the spec sheet prints UFO-500-L-H and GL-UFO-500-L-H. 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

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

Downloads

Spec sheet (PDF): Gielight-UFO-500W-High-Bay.pdf

Questions about this fixture

What wattage, color temperature and voltage options does it have?

Wattage: 300 / 400 / 500 W. Color temperature: 5000K. Voltage: 120-277V.

Does it come with a sensor or controls?

It ships without built in controls.

What certifications does it have?

Listed by the manufacturer as: ETL.

What is the warranty?

Every fixture we carry has at least a 5 year manufacturer warranty. See the spec sheet for this model's exact terms.

Is there a spec sheet?

Yes. The manufacturer's spec sheet is a PDF you can open here. Open the spec sheet (PDF)

Is there a minimum order, and how does shipping work?

No minimum order. Larger orders get an automatic volume discount on the product total. Freight is quoted before you pay. Text 845-681-2684 with your ZIP for a quick quote.

Related fixtures