Product description: The SPHB is a compact LED high-bay luminaire, equipped with a dual lens and robust IK10-rated construction. It features lumen and color temperature selection functions, allowing for 12,000, 18,000, and 24,000 lumen configurations in a single form factor, simplifying inventory management. Additionally, for high-mount applications, the SPHB offers versions up to 60,000 lumens, with a high environmental rating for demanding environments. Its dual-lens optical system provides superior glare control at high angles and is available in narrow, medium, and wide distributions, ensuring efficient and precise illumination in various industrial and commercial applications.