Liangfeng Lighting is introducing its new energy-efficient, high-performance HS-HB1503-120W linear LED high bay lights designed for use in buildings with high ceilings, or "high bays" such as manufacturing facilities, warehouses, gymnasiums, and distribution centers. The heavy duty aluminum housing and innovative heat dissipation design offer significantly improved thermal performance that ensure the LEDs are efficiently driven at higher currents while mitigating the negative effects on life and light output associated with high thermal loads. Precision designed optics provide optimized illumination for open floor or racked aisles. The high efficacy LG/Philips/Nichia LED engines paired with precision designed secondary optics and high PF, low THD Meanwell deliver superior light quality, high efficacy, and value. With unprecedented levels of energy efficiency, improved quality of the light, minimized disruption associated with maintenance in hard-to-reach ceilings, the HS-HB1503-120W linear LED high bay lights offer no compromise on performance and reliability. The high performance LED luminaires feature an integrated occupancy sensor and are compatible with ZigBee® open standard protocol, offering intelligent control capabilities that continually enhance operational efficiency.