LED Lensed High Bay With Uplight

    The PBLU is a general distribution high bay with up-light. It features high performance LED technology, with field-replaceable LED boards and drivers. A wide variety of lumen packages allows for flexibility in design and helps maximize energy savings. Multiple shielding options are available to minimize glare and improve aesthetics. Occupancy sensors, dimming sensors and photocells are all optional. A version without up-light is also available (click here to view the PBLX). Every PBLU is assembled in our Henderson, NC facility.
  • Applications: Suitable for most commercial, industrial and institutional applications, including retail, warehousing, manufacturing and gymnasiums
  • Lumen Output: About 8,000 lm to 23,000 lm
  • Max Lumens Per Watt: About 139
  • Size Options: Available in 4-foot and 2-foot
  • Predicted L70 Lifetime: Up to 189,000 hours (calculated)
  • Warranty: 5 year limited system warranty. 10 year extended warranty available on specific models
  • Re-BoardABILITY: Every PBLU is upgradeable. Boards and drivers can easily be swapped out for upgrade in a matter of minutes. Learn more about Re-Boardability here.
  • Certifications: UL 1598 listed for US and Canada, suitable for damp locations. DesignLights Consortium qualified on specific configurations
  • Assembled in the USA: Each PBLU is assembled at our facility in Henderson, NC. BAA compliant options are available

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PBLU illuminated
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Up-close shot of PBLU A23F lens
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Note: Table scrolls horizontally
Catalog #
SizeLumensWattsLPWCRI / Color TempVoltages AvailableDLC ListedWarrantyPredicted L70 Lifetime
PBL U 2 LW UV A23F 8352-foot782760130.580 CRI / 3500K120-277V, 347V, 480VNo5 yearsUp to 189,000 hrs (calculated)
PBL U 2 LW UV A23F 840 2-foot808660134.880 CRI / 4000K120-277V, 347V, 480VNo5 yearsUp to 189,000 hrs (calculated)
PBL U 2 LW UV A23F 8502-foot832860138.880 CRI / 5000K120-277V, 347V, 480VNo5 yearsUp to 189,000 hrs (calculated)
PBL U 2 MD UV A23F 8352-foot1086987124.980 CRI / 3500K120-277V, 347V, 480VNo5 yearsUp to 189,000 hrs (calculated)
PBL U 2 MD UV A23F 8402-foot1122887129.180 CRI / 4000K120-277V, 347V, 480VNo5 yearsUp to 189,000 hrs (calculated)
PBL U 2 MD UV A23F 850 2-foot1156587132.980 CRI / 5000K120-277V, 347V, 480VNo5 yearsUp to 189,000 hrs (calculated)
PBL U 4 VL UV A23F 8354-foot1169391128.980 CRI / 3500K120-277V, 347VYes5 yearsUp to 189,000 hrs (calculated)
PBL U 4 VL UV A23F 8404-foot1208091133.280 CRI / 4000K120-277V, 347VYes5 yearsUp to 189,000 hrs (calculated)
PBL U 4 VL UV A23F 8504-foot1244291137.280 CRI / 5000K120-277V, 347VYes5 yearsUp to 189,000 hrs (calculated)
PBL U 4 LW UV A23F 835 4-foot15132123122.980 CRI / 3500K120-277V, 347VYes5 years, 10 years optionalUp to 189,000 hrs (calculated)
PBL U 4 LW UV A23F 8404-foot1563312312780 CRI / 4000K120-277V, 347VYes5 years, 10 years optionalUp to 189,000 hrs (calculated)
PBL U 4 LW UV A23F 8504-foot16101123130.880 CRI / 5000K120-277V, 347VYes5 years, 10 years optionalUp to 189,000 hrs (calculated)
PBL U 4 MD UV A23F 8354-foot19755160123.580 CRI / 3500K120-277V, 347V, 480VYes5 yearsUp to 189,000 hrs (calculated)
PBL U 4 MD UV A23F 8404-foot20408160127.580 CRI / 4000K120-277V, 347V, 480VYes5 yearsUp to 189,000 hrs (calculated)
PBL U 4 MD UV A23F 8504-foot21020160131.480 CRI / 5000K120-277V, 347V, 480VYes5 yearsUp to 189,000 hrs (calculated)
PBL U 4 HI UV A23F 8354-foot21738174124.980 CRI / 3500K120-277V, 347V, 480VYes5 yearsUp to 189,000 hrs (calculated)
PBL U 4 HI UV A23F 8404-foot22456174129.180 CRI / 4000K120-277V, 347V, 480VYes5 yearsUp to 189,000 hrs (calculated)
PBL U 4 HI UV A23F 8504-foot23130174132.980 CRI / 5000K120-277V, 347V, 480VYes5 yearsUp to 189,000 hrs (calculated)
Catalog #
Equivalency*
PBL U 2 LW UV A23F 835150W MH, 2L T5HO, 3L T8 w/ HBF
PBL U 2 LW UV A23F 840 150W MH, 2L T5HO, 3L T8 w/ HBF
PBL U 2 LW UV A23F 850150W MH, 2L T5HO, 3L T8 w/ HBF
PBL U 2 MD UV A23F 835250W MH, 3L T5HO, 4L T8 w/ HBF
PBL U 2 MD UV A23F 840250W MH, 3L T5HO, 4L T8 w/ HBF
PBL U 2 MD UV A23F 850 250W MH, 3L T5HO, 4L T8 w/ HBF
PBL U 4 VL UV A23F 835250W MH, 3L T5HO, 4L T8 w/ HBF
PBL U 4 VL UV A23F 840250W MH, 3L T5HO, 4L T8 w/ HBF
PBL U 4 VL UV A23F 850250W MH, 3L T5HO, 4L T8 w/ HBF
PBL U 4 LW UV A23F 835 400W MH, 4L T5HO, 6L T8 w/ HBF
PBL U 4 LW UV A23F 840400W MH, 4L T5HO, 6L T8 w/ HBF
PBL U 4 LW UV A23F 850400W MH, 4L T5HO, 6L T8 w/ HBF
PBL U 4 MD UV A23F 835400W PSMH, 5L T5HO, 8L T8 w/ HBF
PBL U 4 MD UV A23F 840400W PSMH, 5L T5HO, 8L T8 w/ HBF
PBL U 4 MD UV A23F 850400W PSMH, 5L T5HO, 8L T8 w/ HBF
PBL U 4 HI UV A23F 835400W PSMH, 6L T5HO, 10L T8 w/ HBF
PBL U 4 HI UV A23F 840400W PSMH, 6L T5HO, 10L T8 w/ HBF
PBL U 4 HI UV A23F 850400W PSMH, 6L T5HO, 10L T8 w/ HBF
*NOTE: Fixture equivalencies are estimates only and should be confirmed by photometric analysis or sample install to ensure adequate light levels are achieved.
Catalog #
ImageSpec Sheet.ies & .pdf files
PBL U 2 LW UV A23F 835
Download Contact Factory
PBL U 2 LW UV A23F 840
Download Download
PBL U 2 LW UV A23F 850
Download Contact Factory
PBL U 2 MD UV A23F 835
Download Contact Factory
PBL U 2 MD UV A23F 840
Download Download
PBL U 2 MD UV A23F 850
Download Contact Factory
PBL U 4 VL UV A23F 835View Download With WG
PBL U 4 VL UV A23F 840View Download No WG | With WG
PBL U 4 VL UV A23F 850View Download Contact Factory
PBL U 4 LW UV A23F 835 View Download No WG | With WG
PBL U 4 LW UV A23F 840View Download No WG | With WG
PBL U 4 LW UV A23F 850View Download Contact Factory
PBL U 4 MD UV A23F 835View Download Contact Factory
PBL U 4 MD UV A23F 840View Download Download
PBL U 4 MD UV A23F 850View Download Contact Factory
PBL U 4 HI UV A23F 835View Download Contact Factory
PBL U 4 HI UV A23F 840View Download Download
PBL U 4 HI UV A23F 850View Download Contact Factory
Download the Room Estimator to get an idea how many luminaires you need for your space. Fill out the criteria under "Area" and select the model you're looking for. Based on the desired light level selected, the Estimator will calculate the number of luminaires required.

Note: This is an estimate only. Actual results may vary depending on field conditions. LumenFocus makes no warranties as to the performance predicted by the calculations. Please contact your LumenFocus representative for a more detailed photometric analysis.

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Ideal for many applications

    While it can be used for many various high bay applications, the PBLU features an aesthetic that feels right at home in retail establishments or grocery stores. There are three different lens options, all designed to maximize appearance and performance.

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