LED Aisle High / Low Bay

    The PBLA is an ideal solution for most warehouse aisles and corridors. Its enhanced specular reflector is designed to provide even vertical illumination on shelving and optimize lighting in the aisleways. The PBLA is offered in a wide variety of lumen packages, which allows for flexibility in design and helps maximize energy savings. Multiple control options are available - including occupancy sensors, dimming sensors and photocells. Each PBLA is assembled at our facility in Henderson, NC.
  • Applications: Suitable for most commercial, industrial and institutional applications. Ideal for warehouse aisles and corridors
  • Lumen Output: About 12,000 lm to 24,000 lm in 4-footer, 23,000 lm to 42,000 in the 8-footer
  • Max Lumens Per Watt: 168.3
  • Size Options: 4 foot and 8 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 PBLA 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 PBLA is assembled at our facility in Henderson, NC. BAA compliant options are available
Click to enlarge

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Opening in driver compartment grants easy access, allowing for simple installation and maintenance in the field.
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PBLA4
Schematic from spec sheet Schematic from spec sheet
PBLA4 schematic
Photometry from spec sheet Photometry from spec sheet
Photometry chart for the PBLA4LWUV840
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PBLA4
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PBLA4
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PBLA4
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PBLA4
Click to enlarge

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PBLA 8-footers in a warehouse aisle
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PBLA 8-footers in a warehouse aisle
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PBLA 8-footers in a warehouse aisle
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PBLA 4-footers
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PBLA 4-footers
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PBLA 4-footers
DLC, cULus, AiA, 10yr 10-19 wopt3
Note: Table scrolls horizontally
Catalog #
SizeLumensWattsLPWCRI / Color TempVoltages AvailableDLC ListedWarrantyPredicted L70 Lifetime
PBL A 4 VL UV 8354-foot1179974159.4459459459580 CRI / 3500K120-277, 347V, 480VNo5 yearsUp to 189,000 hrs (calculated)
PBL A 4 VL UV 840 4-foot1212674163.8648648648680 CRI / 4000K120-277, 347V, 480VYes5 yearsUp to 189,000 hrs (calculated)
PBL A 4 VL UV 850 4-foot1245374168.2837837837880 CRI / 5000K120-277, 347V, 480VYes5 yearsUp to 189,000 hrs (calculated)
PBL A 4 LW UV 835 4-foot15683103152.2621359223380 CRI / 3500K120-277, 347V, 480VNo5 years, 10 years optionalUp to 189,000 hrs (calculated)
PBL A 4 LW UV 840 4-foot16118103156.485436893280 CRI / 4000K120-277, 347V, 480VYes5 years, 10 years optionalUp to 189,000 hrs (calculated)
PBL A 4 LW UV 850 4-foot16553103160.7087378640880 CRI / 5000K120-277, 347V, 480VYes5 years, 10 years optionalUp to 189,000 hrs (calculated)
PBL A 4 MD UV 835 4-foot19812132150.0909090909180 CRI / 3500K120-277, 347V, 480VNo5 years, 10 years optionalUp to 189,000 hrs (calculated)
PBL A 4 MD UV 840 4-foot20362132154.2575757575880 CRI / 4000K120-277, 347V, 480VYes5 years, 10 years optionalUp to 189,000 hrs (calculated)
PBL A 4 MD UV 850 4-foot20912132158.4242424242480 CRI / 5000K120-277, 347V, 480VYes5 years, 10 years optionalUp to 189,000 hrs (calculated)
PBL A 4 HI UV 835 4-foot23406161145.3788819875880 CRI / 3500K120-277, 347V, 480VNo5 yearsUp to 189,000 hrs (calculated)
PBL A 4 HI UV 840 4-foot24056161149.4161490683280 CRI / 4000K120-277, 347V, 480VYes5 yearsUp to 189,000 hrs (calculated)
PBL A 4 HI UV 850 4-foot24706161153.4534161490780 CRI / 5000K120-277, 347V, 480VYes5 yearsUp to 189,000 hrs (calculated)
PBL A 8 VL UV 8358-foot23596148159.4324324324380 CRI / 3500K120-277, 347V, 480VNo5 yearsUp to 189,000 hrs (calculated)
PBL A 8 VL UV 8408-foot24251148163.8581081081180 CRI / 4000K120-277, 347V, 480VYes5 yearsUp to 189,000 hrs (calculated)
PBL A 8 VL UV 8508-foot24906148168.2837837837880 CRI / 5000K120-277, 347V, 480VYes5 yearsUp to 189,000 hrs (calculated)
PBL A 8 LW UV 835 8-foot31366206152.2621359223380 CRI / 3500K120-277, 347V, 480VNo5 years, 10 years optionalUp to 189,000 hrs (calculated)
PBL A 8 LW UV 8408-foot32236206156.485436893280 CRI / 4000K120-277, 347V, 480VYes5 years, 10 years optionalUp to 189,000 hrs (calculated)
PBL A 8 LW UV 8508-foot33106206160.7087378640880 CRI / 5000K120-277, 347V, 480VYes5 years, 10 years optionalUp to 189,000 hrs (calculated)
PBL A 8 MD UV 8358-foot39623265149.5207547169880 CRI / 3500K120-277, 347V, 480VNo5 yearsUp to 189,000 hrs (calculated)
PBL A 8 MD UV 8408-foot40723265153.6716981132180 CRI / 4000K120-277, 347V, 480VYes5 yearsUp to 189,000 hrs (calculated)
PBL A 8 MD UV 8508-foot41823265157.8226415094380 CRI / 5000K120-277, 347V, 480VYes5 yearsUp to 189,000 hrs (calculated)
Catalog #
ImageSpec Sheet.ies & .pdf files
PBL A 4 VL UV 835View Download Contact Factory
PBL A 4 VL UV 840 View Download Download
PBL A 4 VL UV 850 View Download Download
PBL A 4 LW UV 835 View Download Contact Factory
PBL A 4 LW UV 840 View Download Download
PBL A 4 LW UV 850 View Download Download
PBL A 4 MD UV 835 View Download Contact Factory
PBL A 4 MD UV 840 View Download Contact Factory
PBL A 4 MD UV 850 View Download Download
PBL A 4 HI UV 835 View Download Contact Factory
PBL A 4 HI UV 840 View Download Download
PBL A 4 HI UV 850 View Download Download
PBL A 8 VL UV 835
Download Contact Factory
PBL A 8 VL UV 840
Download Contact Factory
PBL A 8 VL UV 850
Download Contact Factory
PBL A 8 LW UV 835
Download Contact Factory
PBL A 8 LW UV 840
Download Contact Factory
PBL A 8 LW UV 850
Download Contact Factory
PBL A 8 MD UV 835
Download Contact Factory
PBL A 8 MD UV 840
Download Contact Factory
PBL A 8 MD UV 850
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 your aisleways

    The PBLA is engineered to provide even vertical illumination on shelving and maximize lighting in the aisleways. Several control options are available to maximize energy savings, including the Wattstopper FSP (pictured). This sensor comes pre-installed, and provides multi-level control based on motion and/or daylight contribution. See spec sheet for more info, and for more control options.

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