JC-LGL 300W LED Linear High Bay Light (4 Pack) – 45,000 LM, 5000K, 120-277V, UL Listed, 5-Year Warranty

Bright, efficient lighting for industrial spaces

The JC-LGL 300W LED Linear High Bay Light delivers a powerful daylight glow that helps teams see details clearly across large areas. With up to 150 lm/W efficiency, a 300W input yields about 45,000 lumens at a crisp 5000K color temperature.

Built to endure tough environments, the sturdy aircraft-aluminum housing channels heat away from the LED core. Strategic vents and tight gaps maximize cooling, helping maintain consistent brightness and protect the light chip over time.

Key features

• Ultra-bright output: up to 45,000 lumens from 300W for warehouses, factories, and garages
• Daylight-quality light: 5000K for clear, natural visibility
• Robust thermal design: aluminum housing with optimized ventilation for longevity
• 0-10V dimming: adjustable brightness for different tasks (dimmer sold separately)

Easy installation and reliable performance

• One-person setup: ultra-thin profile and light weight with included hanging chain
• Wide voltage compatibility: suitable for 120-277V and UL listed for safety
• Warranty and durability: 5-year warranty for long-term confidence

Note: This listing is a four-pack of units designed for quick deployment in spaces like warehouses, manufacturing floors, and large garages. Each unit ships with a hanging chain and is ready for a fast, one-person install. While results vary by space, many customers report improved task visibility and a calmer working environment.

Designed for durability, the light's housing is built to withstand demanding environments; the pre-formed vents promote airflow, helping to prevent hotspots on the LED chips. This ensures stable brightness through long shifts and changing loads.

Where it shines

• Warehouses and distribution centers requiring consistent, wide-area lighting
• Manufacturing floors with detailed inspection tasks
• Bright automotive garages and workshop spaces
• Retail backrooms and loading docks that benefit from daylight-like illumination

Because the unit operates within a wide voltage range, it can be integrated into existing electrical systems with minimal changes. The 5-year warranty adds peace of mind for ongoing operations.