
The Acuity Lighting W415AHP12SG Holophane 120V Wallpack IV Area Light is a powerful and efficient outdoor lighting solution, ideal for illuminating large open areas such as parking lots, parks, or sports fields. This light fixture is designed with durability in mind, featuring a robust die-cast aluminum housing that is both weather-resistant and vandal-resistant.
At its heart is a 150-watt High-Pressure Sodium (HPS) lamp, which delivers a superior level of light output while maintaining excellent energy efficiency. The lamp is housed within a shatter-resistant polycarbonate lens, which provides excellent light distribution and minimizes glare. This design ensures that the surrounding area is illuminated evenly and effectively.
The Acuity Lighting W415AHP12SG comes with a BL-85 E39 base, making it compatible with a wide range of lamp types, allowing for flexibility in your outdoor lighting design. The light fixture also includes a 150-watt HPS ballast, which is specifically engineered to work optimally with the lamp and ensure reliable performance over time.
The Holophane IV Area Light is designed for easy installation, with a simple wiring configuration and a secure mounting system that makes it easy to install on a variety of surfaces. The fixture is also designed to be easily maintained, with accessible components that can be serviced without the need for extensive disassembly.
Additionally, this light fixture is designed to meet or exceed various industry standards, including UL and DLC, ensuring that it is not only an effective lighting solution but also one that is safe and energy-efficient. Its rugged construction and reliable performance make it an excellent choice for a wide range of outdoor lighting applications.
The Acuity Lighting W415AHP12SG Holophane 120V Wallpack IV Area Light with a 150W HPS ballast and BL-85 E39 base is a commercial-grade outdoor lighting fixture. Here are some pros and cons that may help you make an informed decision about purchasing this product:
Pros:1. High Lumens Output: This fixture delivers a high level of light output, making it suitable for illuminating large outdoor areas such as parking lots, walkways, and open spaces.
2. Durable Construction: The fixture is designed to withstand harsh outdoor conditions, including extreme temperatures and exposure to the elements.
3. Energy Efficiency: Although it uses a high-pressure sodium (HPS) bulb, which is not the most energy-efficient option, the fixture's design and construction help minimize energy waste.
4. Long Lamp Life: The HPS bulb has a longer lamp life compared to other types of bulbs, such as incandescent or LED.
5. Adjustable Mounting: The fixture comes with an adjustable mounting bracket, allowing you to direct the light exactly where you need it.
Cons:1. Higher Energy Consumption: Compared to LED lighting fixtures, HPS fixtures consume more energy and can result in higher electricity bills.
2. Bulb Replacement Cost: The cost of replacing an HPS bulb can be significant, as they are more expensive and have a shorter lifespan compared to LED bulbs.
3. Warm-Up Time: HPS bulbs take longer to reach full brightness compared to LED bulbs, which can result in a less-than-ideal lighting experience initially.
4. Limited Color Rendition: HPS bulbs do not produce the same range of colors as LED bulbs, which can result in less-than-ideal color representation in the lit area.
Ending Conclusion:The Acuity Lighting W415AHP12SG Holophane 120V Wallpack IV Area Light with a 150W HPS ballast and BL-85 E39 base is a durable, high-output outdoor lighting fixture that is suitable for illuminating large outdoor areas. However, it does have some drawbacks, including higher energy consumption, bulb replacement costs, warm-up time, and limited color rendition. If energy efficiency, low maintenance costs, and excellent color rendition are your priority, you may want to consider LED lighting fixtures instead. However, if you need a high-output, durable lighting solution for large outdoor areas, this fixture could be a good option for you.
Recommendation:If you are looking for a high-output, durable outdoor lighting solution for large areas and are not concerned about energy efficiency, color rendition, or bulb replacement costs, then the Acuity Lighting W415AHP12SG Holophane 120V Wallpack IV Area Light with a 150W HPS ballast and BL-85 E39 base could be a good choice for you. However, if you prioritize energy efficiency, low maintenance costs, and excellent color rendition, you may want to consider LED lighting fixtures instead. Ultimately, the best option for you will depend on your specific needs and budget.
Details:
E39 mogul base socket. Brisket glass with standard optics. 150w high pressure sodium lamp. This is a simple process that takes few minutes during installation.
Hardwired installation. Manufacturer: holophane series: wallpack impart number: W415AHP12SGcd. To use with led's, bypass the ballast. 120v operation.
Commercial outdoor wall pack luminary. Poly carbonate shield. No light sensor on this model.
specifications faclighting:
- brand: Acuity Lighting Group
- mpn: W415ahp12sg
- model: W415ahp12sgcd
- type: Hps
- unit type: Unit
- model line: Wallpack Iv
- power: 150 W
seller facLighting:
- # reviews: 38541
- city: ephrata, pennsylvania
- rating: 99.8%
returns facLighting:
- time: 30 days
- paid by: buyer
- policy: returns accepted
- method: money back
offer facLighting:
- availability: in stock
- sold #: 14
- started: january 13, 2026
- prices: $65.00–$1299.99
- item condition:
- Used
- New
- New – Open box
- options: ship-to-home
- best offers: true
payments facLighting:
- wallet: apple-pay
- other
- credit card: visa
general faclighting:
- category: Business & Industrial > Maintenance Safety > Facility > Lights Lighting
shipping facLighting:
- service: usps ground advantage, ups ground
- class: standard
- type: calculated
- carrier: usps, ups
- transit: 8-11 days
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