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. The PBLA is made in the USA - engineered and manufactured 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: 150.5
  • Size Options: 4 foot and 8 foot
  • Predicted L70 Lifetime: 92,000 to 146,000 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
  • Made in America: Engineered and made in the USA. Each PBLA is manufactured in our Henderson, NC facility. BAA compliant options are available

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Opening in driver compartment grants easy access, allowing for simple installation and maintenance in the field.
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Photometry chart for the PBLA4LWUV840
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Catalog #
SizeLumensWattsLPWCRI / Color TempVoltages AvailableDLC ListedWarrantyPredicted L70 LifetimeEquivalency
PBL A 4 VL UV 8354-foot1193384.2141.780 CRI / 3500K120-277, 347V, 480VNo5 years92,000 to 146,000 hrs (calculated)
PBL A 4 VL UV 840 4-foot1230284.2146.180 CRI / 4000K120-277, 347V, 480VYes5 years92,000 to 146,000 hrs (calculated)
PBL A 4 VL UV 850 4-foot1267184.2150.580 CRI / 5000K120-277, 347V, 480VYes5 years92,000 to 146,000 hrs (calculated)
PBL A 4 LW UV 835 4-foot16033120.2133.480 CRI / 3500K120-277, 347V, 480VNo5 years, 10 years optional92,000 to 146,000 hrs (calculated)
PBL A 4 LW UV 840 4-foot16529120.2137.580 CRI / 4000K120-277, 347V, 480VYes5 years, 10 years optional92,000 to 146,000 hrs (calculated)
PBL A 4 LW UV 850 4-foot17025120.2141.680 CRI / 5000K120-277, 347V, 480VYes5 years, 10 years optional92,000 to 146,000 hrs (calculated)
PBL A 4 MD UV 835 4-foot19922160124.580 CRI / 3500K120-277, 347V, 480VNo5 years, 10 years optional92,000 to 146,000 hrs (calculated)
PBL A 4 MD UV 840 4-foot20538160128.480 CRI / 4000K120-277, 347V, 480VYes5 years, 10 years optional92,000 to 146,000 hrs (calculated)
PBL A 4 MD UV 850 4-foot21154160132.280 CRI / 5000K120-277, 347V, 480VYes5 years, 10 years optional92,000 to 146,000 hrs (calculated)
PBL A 4 HI UV 835 4-foot22574188.8119.680 CRI / 3500K120-277, 347V, 480VNo5 years92,000 to 146,000 hrs (calculated)
PBL A 4 HI UV 840 4-foot23272188.8123.380 CRI / 4000K120-277, 347V, 480VYes5 years92,000 to 146,000 hrs (calculated)
PBL A 4 HI UV 850 4-foot23970188.812780 CRI / 5000K120-277, 347V, 480VYes5 years92,000 to 146,000 hrs (calculated)
PBL A 8 VL UV 8358-foot23135168137.780 CRI / 3500K120-277, 347V, 480VNo5 years92,000 to 146,000 hrs (calculated)
PBL A 8 VL UV 8408-foot2385016814280 CRI / 4000K120-277, 347V, 480VYes5 years92,000 to 146,000 hrs (calculated)
PBL A 8 VL UV 8508-foot24566168146.280 CRI / 5000K120-277, 347V, 480VYes5 years92,000 to 146,000 hrs (calculated)
PBL A 8 LW UV 835 8-foot31550240131.580 CRI / 3500K120-277, 347V, 480VNo5 years, 10 years optional92,000 to 146,000 hrs (calculated)
PBL A 8 LW UV 8408-foot32525240135.580 CRI / 4000K120-277, 347V, 480VYes5 years, 10 years optional92,000 to 146,000 hrs (calculated)
PBL A 8 LW UV 8508-foot33501240139.680 CRI / 5000K120-277, 347V, 480VYes5 years, 10 years optional92,000 to 146,000 hrs (calculated)
PBL A 8 MD UV 8358-foot39844320124.580 CRI / 3500K120-277, 347V, 480VNo5 years92,000 to 146,000 hrs (calculated)
PBL A 8 MD UV 8408-foot41076320128.480 CRI / 4000K120-277, 347V, 480VYes5 years92,000 to 146,000 hrs (calculated)
PBL A 8 MD UV 8508-foot42308320132.280 CRI / 5000K120-277, 347V, 480VYes5 years92,000 to 146,000 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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Rows of shelves with boxes and other goods in modern warehouse

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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