LED Linear High Bay Light-LHB10 400W 64000LM DLC ETL Sensor Base | 400W 4FT

LED Linear High Bay Light with Sensor Base

Engineered for extreme output in high-ceiling industrial and commercial environments, the LHB10 4FT 400W LED Linear High Bay delivers massive illumination to replace legacy 1000W+ metal halide or T5HO fluorescent fixtures. Producing an extraordinary 64,000 lumens at an industry-leading efficacy of 160 lm/W, this heavy-duty high bay is built for warehouses, manufacturing facilities, distribution centers, gymnasiums, and large retail spaces. Equipped with a pre-wired, plug-and-play motion sensor receptacle base, it allows effortless installation of PIR or microwave occupancy/daylight harvesting sensors without rewiring, maximizing long-term energy savings.

• 64,000 High-Lumen Output (160 lm/W): Delivers ultra-bright, high-bay lighting consuming just 400W of power, drastically reducing electricity costs while improving floor-level visibility in high-ceiling applications.

• Integrated Plug-and-Play Sensor Base: Features a center-mounted sensor receptacle for fast, tool-free installation of screw-in motion/daylight sensors, enabling automated dimming and energy management.

• DLC Premium & ETL Listed: Verified for top-tier energy efficacy and eligible for the highest level of commercial utility rebates; ETL safety certified to UL standards.

• Universal Commercial Voltage (AC120–277V): Heavy-duty driver operates reliably across standard 120V, 208V, 240V, and 277V industrial power supplies.

• Smooth 0–10V Continuous Dimming: Fully compatible with standard 0–10V control systems, allowing continuous dimming from 100% down to 10% for tailored lighting levels.

• Heavy-Duty Steel & Aluminum Heat Dissipation: Constructed with a rugged, corrosion-resistant housing engineered with vented channel heat sinks for maximum thermal dissipation and extended LED driver lifespan.

• Glare-Reducing Optical Lens: High-transmittance frosted diffuser optics distribute uniform, comfortable light without harsh glare, reducing eye fatigue for warehouse and factory personnel.

• Contractor-Friendly Suspension Hardware: Includes sturdy V-hooks and heavy-duty mounting chains for quick, straightforward hanging installation in high-bay structures.

Key Features

• Wattage selectable: 255W / 300W / 400W
• Maximum output: 64,000 lumens
• High efficacy: 160LM/W
• CCT selectable: 4000K / 5000K / 5700K
• Input voltage: AC120-277V
• Compatible with 0-10V dimming systems
• Integrated Sensor Base for quick motion sensor installation
• Durable steel housing with efficient heat dissipation
• DLC Premium & ETL certified

Installation

The fixture supports suspension mounting using chains or pendant mounting via a junction box. Quick wiring access allows easy installation and maintenance.

Typical Applications

Warehouses
Distribution Centers
Manufacturing Facilities
Gymnasiums
Retail Stores
Large Indoor Commercial Spaces

Specifications

Wattage: 255W / 300W / 400W selectable
Max Lumens: 64,000LM
Efficacy: 160LM/W
Voltage: AC120-277V
CCT: 4000K / 5000K / 5700K selectable
Dimming: 0-10V
Certification: ETL Listed, DLC Premium
Size: 4FT
Warranty: 5 Years

Order by 2PM to get delivered next working day! We use 24 hours service with carriers in most cases so that you can get your order delivered on time.

Additional charges will be imposed by our couriers for delivery to remote area, a surcharge may be levied to cover carriage to these areas.