Used as a phosphorescent emitter in organic light-emitting diodes (OLEDs), particularly in red or near-infrared emitting layers. Its strong spin-orbit coupling due to the iridium metal center enables efficient triplet harvesting, resulting in high electroluminescence efficiency. The fluorinated ligands enhance electron transport properties and improve thermal and oxidative stability, making it suitable for long-lifetime OLED devices. Commonly employed in display technologies and solid-state lighting where color purity and device efficiency are critical.