180 Watt LED Street Light | 28800 Lumens | 5000K | 100V-277V | Type 3 | Photocell Optional

Product Overview

This 180 Watt LED Cobra Head Street Light is designed for pole-mounted exterior lighting along roadways, municipal streets, and neighborhood routes. It delivers 28,800 lumens at 5000K, providing a direct replacement for 400W to 750W metal halide fixtures. The fixture supports 100V-277V input and is available with an optional photocell for dusk-to-dawn operation.

Type 3 optics are standard, with additional beam patterns available for specific roadway or perimeter requirements. The fixture is ETL listed, IP66 rated for wet locations, and constructed with a tempered glass lens and polycarbonate optics for durability in outdoor environments.

Core Performance and Output

This fixture outputs 28,800 lumens at 160 lumens per watt, supporting mounting heights typically ranging from 20 to 35 feet. Type 3 distribution provides lateral coverage suitable for standard roadway and street layouts. The fixture is compatible with 1-10V dimming controls and supports both continuous and switched operation.

At lower mounting heights, output may be excessive for narrow roadways or pedestrian zones. Uniformity can be affected at mounting heights above 35 feet without careful spacing and layout planning. The fixture is designed for consistent performance across the full 100V-277V input range.

Adjustability and Control Options

The fixture supports 1-10V dimming for integration with adaptive lighting controls or scheduled dimming systems. An optional photocell is available for automatic dusk-to-dawn operation. Beam distribution can be specified as Type 2, 3, 4, or 5 to match site requirements.

No field-adjustable tilt or aiming is provided; the fixture is designed for fixed horizontal mounting on standard pole arms. Photocell installation is tool-free and can be completed during initial setup or as a retrofit.

Longevity and Reliability

The fixture is rated for 131,000 hours (L70), supporting long-term deployment with minimal maintenance. The aluminum alloy housing, tempered glass lens, and polycarbonate optics provide resistance to impact and environmental exposure.

Surge protection is built in, rated at 5kV line-line and 10kV line-earth, supporting reliable operation in areas with frequent electrical disturbances. The IP66 and IK09 ratings ensure performance in wet and high-impact environments.

Build Quality and Physical Characteristics

The housing is constructed from corrosion-resistant aluminum alloy, finished in black. The fixture measures 27 inches long, 12 inches wide, and 6.1 inches high, with a total weight of 19.5 lbs. The lens is tempered glass with a polycarbonate cover for added durability.

The fixture is designed for pole mounting and supports standard pole arm interfaces. The EPA rating is 2.6, suitable for most municipal and commercial pole installations. All hardware is designed for outdoor exposure and long-term reliability.

Where This Product Fits Best

This cobra head fixture is intended for exterior pole-mounted lighting in municipal, commercial, and private roadway environments. It is commonly used for new installations and as a direct replacement for legacy HID street lights.

• street lighting
• roadway lighting
• municipal lighting
• neighborhood lighting
• campus roadway lighting
• private road lighting
• subdivision lighting
• parking lot perimeter lighting

The fixture is suitable for wet locations, high-traffic areas, and environments requiring high-impact resistance. It is not intended for interior use or for mounting heights below 15 feet due to output levels.

Installation and Long-Term Use

The fixture mounts to standard pole arms using included hardware. Installation requires access to line voltage (100V-277V) and can be completed with basic hand tools. The fixture supports both new pole installations and retrofit projects where existing wiring and pole arms are reused.

Routine maintenance is limited to periodic cleaning of the lens and inspection of electrical connections. The tempered glass and polycarbonate lens resist yellowing and impact. Photocell replacement or addition can be performed without fixture removal.

How This Fixture Is Commonly Used

Typical mounting heights range from 20 to 35 feet, with fixture spacing determined by roadway width and desired light levels. For standard two-lane streets, fixtures are often spaced 80 to 120 feet apart. Type 3 optics provide lateral coverage for roadways and adjacent sidewalks.

Higher output allows for reduced fixture count on long runs, but may increase glare if installed at low mounting heights or in pedestrian-heavy areas. Layouts should be reviewed for uniformity and compliance with local lighting standards.

Safety, Certifications, and Warranty

This fixture is ETL listed and meets IP66 and IK09 ratings. Surge protection is integrated. The fixture is eligible for utility rebates where applicable. Warranty coverage is provided by LED Lighting Supply; refer to documentation for terms and conditions.

All components are rated for outdoor use and meet relevant safety and performance standards for exterior roadway lighting.

Frequently Asked Questions

Q: What is the recommended mounting height for this 180W cobra head fixture?

A: Typical mounting heights are 20 to 35 feet, depending on roadway width and required light levels.

Q: Can this fixture be used with existing pole arms?

A: Yes, it is compatible with standard pole arms and mounting hardware used for cobra head street lights.

Q: Is a photocell included or optional?

A: The photocell is optional and can be installed during setup or added later.

Q: What is the EPA rating for this fixture?

A: The EPA rating is 2.6, suitable for most municipal and commercial pole installations.

Q: How should fixtures be spaced for uniform roadway lighting?

A: Spacing typically ranges from 80 to 120 feet, but should be confirmed based on site layout and required uniformity.

Application Questions and Clarification

Q: Is this fixture suitable for parking lot lighting?

A: This fixture is commonly used for parking lot perimeter lighting but is not intended for general area lighting within parking lots.

Q: Can this be used for campus or private road lighting?

A: Yes, it is suitable for campus roadway lighting and private road lighting where pole-mounted street lighting is required.

Q: Is this fixture appropriate for subdivision or neighborhood street lighting?

A: Yes, it is frequently specified for subdivision and neighborhood street lighting at standard mounting heights.

Q: Does the fixture support different beam distributions?

A: Type 3 is standard, with Type 2, 4, and 5 optics available to match site requirements.