FPB - LED Backlit Flat Panel from LumenFocus

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LED Backlit Flat Panel

The FPB features state-of-the-art backlit LED technology. Illumination is uniform, with minimal glare and no visible LED pixelation. PMMA lensing over the LEDs will not discolor over time. The FPB's frame is aluminum, with a white finish. The rigid back enclosure is die-formed steel, which prevents warping. The FPB can be recessed into grid ceilings. Surface mount and suspension cable mount kits are available.

Applications: Suitable for most commercial, industrial and institutional applications - office, retail, classrooms, healthcare facilities
Lumen Output: 3,750 to 6,375 lm
Max Lumens Per Watt: 127.5
Predicted L70 Lifetime: >60,000 hours (reported)
Warranty: 5 year limited system warranty
Certifications: UL listed for US and Canada, suited for damp locations. IC-rated for insulated ceilings, RoHS, FCC

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Click to enlarge

FPB 2x4, back view

FPB 2x4

FPB 2x2 schematic

FPB 2x2, back view

FPB 2x2

FPB 1x4 schematic

FPB 1x4, back view

FPB 1x4

Surface mount kit

4-cable mounting kit

2-cable mounting kit

FPB 2x4 schematic

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Note: Table scrolls horizontally

Catalog #	Size	Lumens	Watts	LPW	CRI / Color Temp	Voltages Available	Predicted L70 Lifetime
FPB 22 LW UV FR 835	2x2	3750	30	125	80 CRI / 3500K	120-277V	>60,000 hrs (reported)
FPB 22 LW UV FR 840	2x2	3825	30	127.5	80 CRI / 4000K	120-277V	>60,000 hrs (reported)
FPB 22 MD UV FR 835	2x2	4500	36	125	80 CRI / 3500K	120-277V	>60,000 hrs (reported)
FPB 22 MD UV FR 840	2x2	4590	36	127.5	80 CRI / 4000K	120-277V	>60,000 hrs (reported)
FPB 22 MD UV FR 850	2x2	4590	36	127.5	80 CRI / 5000K	120-277V	>60,000 hrs (reported)
FPB 24 MD UV FR 835	2x4	5000	40	125	80 CRI / 3500K	120-277V	>60,000 hrs (reported)
FPB 24 MD UV FR 840	2x4	5100	40	127.5	80 CRI / 4000K	120-277V	>60,000 hrs (reported)
FPB 24 MD UV FR 850	2x4	5100	40	127.5	80 CRI / 5000K	120-277V	>60,000 hrs (reported)
FPB 24 HI UV FR 835	2x4	6250	50	125	80 CRI / 3500K	120-277V	>60,000 hrs (reported)
FPB 24 HI UV FR 840	2x4	6375	50	127.5	80 CRI / 4000K	120-277V	>60,000 hrs (reported)
FPB 24 HI UV FR 850	2x4	6375	50	127.5	80 CRI / 5000K	120-277V	>60,000 hrs (reported)
FPB 14 MD UV FR 835	1x4	3750	30	125	80 CRI / 3500K	120-277V	>60,000 hrs (reported)
FPB 14 MD UV FR 840	1x4	3825	30	127.5	80 CRI / 4000K	120-277V	>60,000 hrs (reported)

Catalog #	Equivalency*
FPB 22 LW UV FR 835	4L F17 T8 w/ NBF
FPB 22 LW UV FR 840	4L F17 T8 w/ NBF
FPB 22 MD UV FR 835	4L F17 T8 w/ NBF
FPB 22 MD UV FR 840	4L F17 T8 w/ NBF
FPB 22 MD UV FR 850	4L F17 T8 w/ NBF
FPB 24 MD UV FR 835	2L F32 T8 w/ NBF
FPB 24 MD UV FR 840	2L F32 T8 w/ NBF
FPB 24 MD UV FR 850	2L F32 T8 w/ NBF
FPB 24 HI UV FR 835	3L F32 T8 w/ NBF
FPB 24 HI UV FR 840	3L F32 T8 w/ NBF
FPB 24 HI UV FR 850	3L F32 T8 w/ NBF
FPB 14 MD UV FR 835	2L F32 T8 w/ NBF
FPB 14 MD UV FR 840	2L F32 T8 w/ NBF

*NOTE: Fixture equivalencies are estimates only and should be confirmed by photometric analysis or sample install to ensure adequate light levels are achieved.

Catalog #	Image	Spec Sheet	.ies & .pdf files
FPB 22 LW UV FR 835	View	Download	Download
FPB 22 LW UV FR 840	View	Download	Download
FPB 22 MD UV FR 835	View	Download	Download
FPB 22 MD UV FR 840	View	Download	Download
FPB 22 MD UV FR 850	View	Download	Contact Factory
FPB 24 MD UV FR 835	View	Download	Download
FPB 24 MD UV FR 840	View	Download	Download
FPB 24 MD UV FR 850	View	Download	Contact Factory
FPB 24 HI UV FR 835	View	Download	Download
FPB 24 HI UV FR 840	View	Download	Download
FPB 24 HI UV FR 850	View	Download	Contact Factory
FPB 14 MD UV FR 835	View	Download	Download
FPB 14 MD UV FR 840	View	Download	Download

Mounting options

There are three mounting kit options that can be ordered separately. From left: the Surface Mount Kit (for 2x2 and 2x4 sizes), the 2-Cable Kit for suspension mounting, and the 4-Cable Kit for suspension mounting.