• Lightide-Explosion-proof-ufo-led--high-bay-shop-lights

UFO LED Explosion Proof Light | High Bay Lighting


The UBA series explosion-proof UFO LED light is a Class I, Division 2 factory sealed LED light fixture for general illumination. These LED is available in various powers, offering a replacement option for existing 150W-400W MH or 500W-1000W HID fixtures. This explosion proof also can be built with an emergency battery to provide backup lighting once the main electrical power to the light is severed.

  • 130 lumens/watt
  • CREE LED + Meanwell driver
  • T6 temperature rating
  • Ex Mark: ExdIICT6Gb
  • Anti-corrosion Grade: WF2
  • CNEX, CE, RoHS
  • IP66 rated
  • Class 1, Division 2, Groups A, B, C and D; -50°C to +35°C
  • 5-year Warranty
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  • Input Wattage: 100~240 Watt
  • Input Voltage: 100-277V  
  • Efficacy: 130 lm/w  
  • Dimmable: 0-10v compatible
  • Color Rendering Index (CRI) 80+
  • Beam Angle: 45/60/ 110°
  • Power Factor:  >0.93
  • Anti-corrosion Grade: WF2
  • Entry Cable: G3/4"/M25
  • Cable Size:Φ8-Φ14mm
  • Min. Ambient Temp -40.0°F / -40°C ~Max Ambient Temp 122°F / 50°c
  • IP Rating: IP66
  • Materials: Die Casting Aluminum +Glass Lens
  • Finish: Yellow/Black/White
  • CNEX, CE, RoHS
  • Warranty: 5 Years Rock Solid

Order Information  | UFO LED Explosion Proof Light

 Sample:  LT-UBA320-150W-EP-HV-50K-EM-WH

LT UB A 320 150W HV 50K EM WH  
                Finish: Blank=Yellow, WH=White  
Accessory: MS=Motion Sensor, EM=Emergency, EP=Explosion-Proof
CCT: 30K=3000K, 40K=4000K, 50K=5000K, 57K=5700K
Voltage: Blank=100-277vac,  HV=200-480vac 
Power: 70W, 100W, 120W, 150W, 200W
Dimension Code: 280B, 320B, 400B
Type Code: A, B, C, D
Desc: UFO LED High Bay Light


 Specification | UFO LED Explosion Proof Light

Model# Rating Power Factor Low Efficacy Voltage
EX Mark
Size (mm)



 >0.9 9,100 lm/ 130  LPW 100-277VAC


D261X233 WF2



 >0.9 13600 lm/ 136  LPW D280X360



 >0.9 19800 lm/ 132 LPW D309X233



 >0.9 26000 lm/ 130 LPW D320X245


Compliant Standard | UFO LED Explosion Proof Light

  • ATEX-II2G Ex db eb IIC T6 Gb, II2D Ex tb IIIC T80℃,
  • CNEX, CE, RoHS
UL/ CSA standard
  • CSA-C22.2 No. 250.13-12
  • UL 8750 (Edition 1)
  • CSA-C22.2 No. 137-1981 (R2004)
  • UL 844 (Edition 12)
NEC/CEC Stanard
  • Class 1, Division 2, Groups A, B, C and D; -50°C to +35°C
  • Marine and wet locations, Type 4X, IP66
  • T6 temperature rating at 55°C

NO. Description Document Version Date
1 Lightide UFO LED High Bay Datasheet A 2022
2 Lightide UFO High Bay LED sales sheet
A 2022
3 IES file       
NO. Model# & Desc. IES File   Date
1 LT-UBA280-100W  100w LED high bay    2020-02
2 LT-UBA320-150W  150w LED high bay    2020-02
3 LT-UBA400-200W 200w LED high bay    2020-02
4 LT-UBA400-240W  240w LED high bay   2020-02

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