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HMAO LED High-mast
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HMAO LED High-mast

HMLED4

HMAO LED IV - LED High-mast Lighting

by Holophane

LED High-Mast lighting for Highways, Interchanges, Ports, Rail Yards, Container Yards, Correctional Facilities, Truck Stops, Water Treatment Plants, Large Area Industrial, Airports, Security Lighting, Toll Plazas, Sports Lighting


The fourth generation Holophane HMAO™ LED high-mast fixture provides long system life and up to 65% energy reduction over traditional HID products.

HMLED4 offers the flexibility of multiple lumen packages, integrated control options, both roadway and area optical distributions, all providing the customer choices on light levels and energy savings when replacing 400-1000+ watt HID products. This LED high-mast fixture is designed to excel for both retrofit and new construction.

Highlights include:
- True 1,000+ watt HPS direct replacement
- Lumen packages ranging from 33,000- 120,000
- High system efficacy with lumens per watt up to 160 LPW
- Durable prismatic glass optics
- Seven distributions for roadway and area lighting applications
- 3000K, 4000K & 5000K CCT available
- XVOLT option enhances power quality protection of 277-480V operation
- Long life- L82 @ 100,000 hours
- Up to 65% energy cost reduction
- Minimum 50% maintenance savings
- Wide variety of advanced controls options
- DALI driver option available

Listings: UL 1598 40°C Wet location minimum, 50°C options

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  • Specifications

    Architectural Style Traditional
    Brand Holophane
    Color Rendering Index 70
    Correlated Color Temperature 3000 K, 4000 K, 5000 K
    Environment Outdoor
    Light Source LED - Static
    Regulatory Listing UL
    Mounting Type Arm Mount
    Product Type High Mast
    Series HMLED4
    Voltage Rating 120-277, 347-480
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