![LEDalux - PNL2X4-LKFS LEDalux - PNL2X4-LKFS](https://www.ledalux.com/wp-content/uploads/2023/03/PNL2X4-LKFS.png)
Our PNL2x4 Panel is field selectable 3500k (warm/neutral white), 4000k (neutral white), & 5000k (cool white) color temperatures. This panel has long-life LEDs that provide 144,000 hours of operation with at least 70% of initial lumen output (L70), and 44,000 hours with at least 90% of initial lumen output (L90).