75 / 95 / 115 Wattage Adjustable LED Street Light Retrofit Lamp | 9750 to 14950 Lumens | 5000K | 100 to 400 Watt Replacement

Product Overview

This wattage-adjustable LED street light retrofit lamp is designed for direct replacement of legacy HID lamps in existing street light fixtures. It supports selectable wattages of 75, 95, or 115 watts, delivering up to 14,950 lumens at 5000K. The retrofit form factor is intended for pole-mounted street and area lighting heads, providing a straightforward upgrade path for municipal, utility, and private roadway lighting systems. Typical mounting heights range from 15 to 30 feet, depending on output selection and application requirements.

This retrofit lamp is suitable for replacing 100 to 400 watt metal halide lamps, offering improved energy efficiency and reduced maintenance. The compact design and 90 x 150° beam angle support uniform roadway and area illumination patterns.

Core Performance and Output

The lamp provides three selectable output levels: 9,750, 12,350, or 14,950 lumens, with an efficacy of 130 lumens per watt. The 90 x 150° beam angle is engineered for roadway and street lighting distribution, supporting consistent coverage along linear corridors and intersections. Color temperature is fixed at 5000K with a CRI above 80, ensuring clear visibility and accurate color rendering for vehicular and pedestrian traffic.

Power factor is rated at 0.9, and the lamp operates on 100-277V input, compatible with standard street lighting circuits. Excessive output may result in increased glare at mounting heights below 15 feet. At mounting heights above 30 feet, uniformity may decrease depending on pole spacing and fixture orientation.

Adjustability and Control Options

This retrofit lamp features field-selectable wattage adjustment, allowing installers to set the output to 75W, 95W, or 115W during installation. This supports tuning of light levels to match site requirements or to comply with local lighting ordinances. The lamp is compatible with standard on/off controls and photocell-equipped fixtures when installed in appropriately wired heads.

No integrated dimming or networked control options are included. All adjustments are made manually at the time of installation.

Longevity and Reliability

The lamp is rated for a 50,000-hour operating life, supporting multi-year service intervals in typical street lighting duty cycles. Solid-state LED construction eliminates lamp failures common to HID sources and reduces maintenance frequency. The driver and LED assembly are thermally managed for consistent performance in outdoor environments.

Reliability is supported by UL certification and robust construction. The lamp is designed for continuous operation in pole-mounted fixtures exposed to weather and temperature fluctuations.

Build Quality and Physical Characteristics

The retrofit lamp measures 11.7 x 5.4 x 3.4 inches and weighs 3 pounds. The housing is engineered for durability and heat dissipation, supporting long-term use in outdoor street lighting heads. The lamp is compatible with most standard roadway and area lighting fixtures designed for HID lamps in the 100-400 watt range.

Construction supports secure mounting and stable operation in pole-mounted environments. The lamp is UL certified and meets requirements for rebate eligibility in many regions.

Where This Product Fits Best

This retrofit lamp is intended for outdoor pole-mounted street and area lighting upgrades. It is suitable for municipal, utility, and private roadway lighting systems seeking to convert legacy HID fixtures to LED. The adjustable output supports a range of installation heights and site conditions.

• roadway lighting retrofit
• municipal street lighting retrofit
• utility streetlight conversion
• neighborhood lighting retrofit
• campus roadway retrofit
• private road retrofit
• subdivision lighting retrofit
• parking lot pole head retrofit

Designed for exterior use in environments exposed to weather, temperature variation, and vibration typical of pole-mounted street lighting. Not intended for enclosed fixtures without adequate ventilation.

Installation and Long-Term Use

The lamp is designed for direct retrofit into existing street light heads using standard mounting hardware. Installation requires removal of the legacy HID lamp and ballast, with direct wiring to line voltage. The compact size and light weight simplify handling and reduce strain on existing fixture components.

Long-term use is supported by solid-state construction and a 50,000-hour rated life. Routine inspection of pole and fixture condition is recommended to ensure continued safe operation. No special maintenance is required beyond standard cleaning and periodic electrical checks.

How This Fixture Is Commonly Used

Retrofit lamps of this type are typically installed at mounting heights between 15 and 30 feet, depending on output setting and site requirements. Spacing between poles is determined by desired light levels, pole height, and roadway width, with higher output settings supporting wider spacing and fewer fixtures per mile.

Installers often select the wattage setting based on local lighting codes or to match existing light levels. Higher output settings can reduce fixture count but may increase glare if not properly shielded or aimed.

Safety, Certifications, and Warranty

This retrofit lamp is UL certified. It meets requirements for utility and municipal street lighting upgrades. The product is eligible for energy rebate programs where applicable.

Standard warranty coverage applies. Refer to product documentation for warranty terms and claim procedures.

Frequently Asked Questions

Q: What is the recommended mounting height for this retrofit lamp?

A: Typical mounting heights range from 15 to 30 feet, depending on output setting and site requirements.

Q: Can this lamp be used in fully enclosed fixtures?

A: The lamp is suitable for most pole-mounted street light heads with adequate ventilation. It is not intended for use in fully enclosed fixtures without proper airflow.

Q: How is the wattage adjusted during installation?

A: Wattage is set manually on the lamp using a selector switch before energizing the fixture.

Q: Is this retrofit lamp compatible with photocells or dusk-to-dawn controls?

A: The lamp can be used in fixtures equipped with standard photocells or on/off controls when properly wired.

Q: What is the expected lifespan of this retrofit lamp?

A: The lamp is rated for 50,000 hours of operation under typical street lighting conditions.

Q: How should I plan pole spacing when retrofitting with this lamp?

A: Pole spacing depends on mounting height, output setting, and required light levels. Higher output settings allow for wider spacing but may require glare control measures.

Application Questions and Clarification

Q: Is this retrofit lamp suitable for campus roadway lighting upgrades?

A: Yes, it is commonly used for campus roadway retrofit projects where legacy HID fixtures are being upgraded to LED.

Q: Can this lamp be used for parking lot pole head retrofits?

A: Yes, it is suitable for retrofitting parking lot pole heads originally equipped with HID lamps in the 100-400 watt range.

Q: Does this lamp support utility streetlight conversion programs?

A: Yes, it is designed for utility streetlight conversion and municipal street lighting retrofit applications.