ALTA LED High Bay Light - 4FT - 277-480V - 225W/195W/175W - 37,600 Lumens - 5000K/4000K Selectable - 600W Equal

2026-03-05T13:12:43-05:00

Type: Linear LED Bay Ceiling Light
Price: 189.65 - 204.65 (2 variants)

Product Overview

Upgrade outdated HID and fluorescent fixtures with this 4ft LED Linear High Bay Light (277–480V)—a powerful, energy-efficient solution for warehouses, gyms, manufacturing plants, retail centers, and other large indoor spaces. Designed as a direct replacement for 600–1000W HID, T5, and T8 systems, this high-performance fixture delivers superior brightness, long-lasting durability, and reduced maintenance costs.

Key Features:

Wide Voltage Range: 277–480V input, perfect for industrial and commercial facilities

Selectable Wattage & Lumens (at 5000K):

225W / 36,650 lm

195W / 32,400 lm

175W / 29,400 lm

Selectable CCT: 4000K Neutral White or 5000K Daylight White

High Efficiency: Even illumination with frosted polycarbonate diffuser for glare-free 120° beam angle

0–10V Dimming: Smooth control for energy management

Mounting: Hanging Chain included; Use Use Surface Mounting Kit for secure surface installation

Optional Controls: Plug-n-Play motion sensor with rotating switch and built-in daylight harvesting capability

Performance & Benefits:

Significant energy savings compared to HID and fluorescent fixtures

Maintenance-free design reduces downtime and service costs

Improves visibility and safety in high-ceiling environments

Rugged and compact housing for reliable operation in demanding applications

See similar 300-watt versions.

Applications

•Warehouses | •Workshops
•Convention Centers | •High Bays
•Storage Facilities | •Distribution Centers
•Factories | •Supermarkets
•Retail | •Gymnasiums