EiKO BAYE4 Round LED High Bay — 150W, 22500 Lumens, 120-277V

The EiKO BAYE4-PS150 is a highly adaptable round LED high bay engineered for demanding industrial environments. Operating at up to 150W to deliver 22,500 lumens on a 120-277V circuit, this fixture incorporates PowerSet and field-selectable CCT technologies for precise on-site tuning. Designed to replace legacy HID systems, it offers IP65-rated durability and adjustable beam optics, making it ideal for warehouses, manufacturing plants, and large-scale commercial facilities requiring efficient, customizable illumination.

Key Features

• Power Consumption: 150W (PowerSet Selectable)
• Lumen Output: Up to 22,500 lumens
• Input Voltage: 120-277V
• Color Temperature: Field-Selectable CCT
• Beam Distribution: OpticSet adjustable beam angle
• Dimming: 0-10V
• Environmental Rating: IP65 wet location
• Housing: Die-cast aluminum
• Lens: Impact-resistant polycarbonate
• Lifespan: 50,000 hours (L70)

Typical Applications

• Industrial manufacturing plants
• Warehouse storage facilities
• Commercial distribution centers
• Indoor sports and gymnasium complexes
• Big-box retail environments

Performance & Light Output

This round high bay produces an impressive 22,500 lumens at its maximum 150W setting, achieving an efficacy of approximately 150 lumens per watt. It features field-selectable CCT capabilities, allowing installers to choose the optimal color temperature for the specific workspace. The integrated OpticSet technology enables field adjustment of the beam angle, ensuring focused light distribution for high-rack aisles or wide, even coverage across open manufacturing floors. The robust LED array maintains an 80+ CRI over a 50,000-hour operational lifespan.

Electrical & Controls

Powered by a robust driver operating on a 120-277V input, this high bay provides stable performance across standard commercial grids. It includes 0-10V dimming leads to facilitate energy management strategies and daylight harvesting. For advanced automation, the fixture is fully compatible with optional plug-and-play occupancy and daylight sensors (sold separately), which can be rapidly installed via the central sensor receptacle to maximize energy efficiency and comply with modern building codes.

Construction & Durability

Engineered to survive harsh industrial conditions, the luminaire utilizes a heavy-duty die-cast aluminum housing finished in a matte black powder coat for superior thermal management. The high-impact polycarbonate lens protects the internal diodes from physical strikes while maintaining optimal light transmission. Rated IP65, the fully sealed enclosure prevents the ingress of dust and moisture, ensuring reliable operation in non-climate-controlled environments and during routine facility washdowns.

Installation & Mounting

The fixture is designed for rapid deployment in high-ceiling applications, utilizing an M10 threaded top hub for secure suspension. A standard mounting hook is provided to facilitate quick installation onto existing chains or cables. For environments requiring rigid mounting or precise angular adjustments, the luminaire is compatible with optional surface mount yokes and 3/4-inch NPT pipe adapters (sold separately), accommodating a wide range of architectural structures and layout requirements.

What's Included

• (1) 150W LED Round High Bay Fixture
• (1) M10 Mounting Hook
• (1) Safety Cable