When it comes to period-style LED post-top lighting, Holophane® offers the industry’s best solutions with a variety of acorn and globe form factors. With robust models reaching up to 20,000 lumens and 160 lumens per watt, our solutions provide the lowest total cost of ownership over a lifetime of up to 20 years. Industry-leading optical design and prismatic glass provide both durability and a visually comfortable appearance often sought after when enhancing your streetscapes.
![Holophane's Acorn line of prismatic glass LED post-top lighting in a variety of form factors and trim options.](https://www.acuitybrands.com/-/media/abl/holophane/images/family-pages/acorns-and-spheres/hlp-acorns-and-spheres-glass-form-image1.jpg?w=100%25&h=419&hash=A7DF6F7AA40D682E4DDB1A569BFD4933)
![Holophane's Acorn lighting product called New Gen3 Light Engine with up to 20,000 Lumens and 160 LPW](https://www.acuitybrands.com/-/media/abl/holophane/images/family-pages/acorns-and-spheres/hlp-acorns-and-spheres-cards-3-panel-features-new-gen3.jpg?h=232&w=458&la=en&hash=D08DF8ABE0E4CC2AE2AD0676633B3C48)
![Holophane's Acorn and Sphere lighting is robust and reliable with a 20 year expected service life.](https://www.acuitybrands.com/-/media/abl/holophane/images/family-pages/acorns-and-spheres/hlp-acorns-and-spheres-cards-3-panel-features-reliable.jpg?h=232&w=458&la=en&hash=0587FC2DBFC19C2EED07E5FAC512803E)
![Holophane's Acorn and Sphere lighting offers cutting edge controls.](https://www.acuitybrands.com/-/media/abl/holophane/images/family-pages/acorns-and-spheres/hlp-acorns-and-spheres-cards-3-panel-features-controls.jpg?h=232&w=458&la=en&hash=B49116A8CA95E3C2C2C21A553E0F1299)
Features
- 50-400 watt HID replacement solutions
- Prismatic glass or acrylic globes for visual comfort
- Gen 3 light engine with up to 20,000 lumens and 160 LPW
- Long system life rated for > 100,000 at 25°C, L70
- 20kV/10kA extreme surge protection option
- Multiple distributions for any roadway or area lighting application
- 2700K, 3000K, 4000K and 5000K CCT available
- Lunar Optics® option to protect the night skies
- Utility-friendly design simplifies installation and maintenance
- Occupancy sensor options for energy saving control
- Advanced network controls from nLight® and DTL® that optimize your energy and maintenance savings
- Field-adjustable lumen output module available
- IP rated construction - IP66 rated glass optical and IP65 rated electrical enclosure
- OEM Certified Retrofit Kits available for existing Holophane HID (excluding spheres)
Scale and Flexibility in LED Post-tops
![Holophane's acorn and sphere lighting product line include four acorn lights and two sphere lights.](https://www.acuitybrands.com/-/media/abl/holophane/images/family-pages/acorns-and-spheres/hlp-acorns-and-spheres-6-model-post-tops-image1.jpg)
![Holophane's LED post-top lights line the streets of a residential neighborhood.](https://www.acuitybrands.com/-/media/abl/holophane/images/family-pages/acorns-and-spheres/hlp-acorns-and-spheres-left-right-residential-scale-applications.jpg?h=400&w=800&la=en&hash=CB84C4E8AC9EE12C0CC3D61F6C7B141A)
Residential Scale Applications
![A local downtown lines their streets with Holophane's acorn lights.](https://www.acuitybrands.com/-/media/abl/holophane/images/family-pages/acorns-and-spheres/hlp-acorns-and-spheres-left-right-urban-scale-applications.jpg?h=400&w=800&la=en&hash=B9E8163B43F11DE878DFCC7FCF4D67A6)
Urban Scale Applications
![Holophane's acorn lights are offered in multiple color temperatures from cool to warm to optimize for visual comfort.](https://www.acuitybrands.com/-/media/abl/holophane/images/family-pages/acorns-and-spheres/hlp-acorns-and-spheres-left-right-easy-on-the-eyes.png?h=400&w=800&la=en&hash=22B12F9A2F47046C80167B27FCB2AE7E)
Easy on the Eyes
Holophane sparkling prismatic optics are designed to be aesthetically appealing by day and visually comfortable by night. They are available in a variety of color temperature to meet the needs of your application. Standard offering in all models is 2700K, 3000K, 4000K and 5000K CCT.
Our prismatic acorns are also available with a completely redesigned Lunar Optics ® option. This feature helps preserve our night skies by reducing uplight and sky glow.
Decorative Housings
Holophane LED post-top acorns and spheres offer a host of attractive decorative housings to configure with our LED post-top lighting products. Refer to the chart below to determine which housing style is available for each of our acorn and sphere product series.
![hlp-acorns-and-spheres-decorative-housings-chart-header](https://www.acuitybrands.com/-/media/abl/holophane/images/family-pages/acorns-and-spheres/hlp-acorns-and-spheres-decorative-housings-chart-header.gif)
![Holophane's LED post-top acorn and sphere lighting are offered with six different housing options - simple, leaf classic, utility, utility leaf, enhanced, and state street.](https://www.acuitybrands.com/-/media/abl/holophane/images/family-pages/acorns-and-spheres/hlp-acorns-and-spheres-decorative-housings-chart1a.png)
Gallery
![A municipal downtown decorates it's streets with Holophane's LED post-top acorn lights.](/-/media/abl/holophane/images/family-pages/acorns-and-spheres/hlp-acorns-and-spheres-photo-gallery-image-01.jpg)
![The intersection of a residential neighborhood accompanied by one of Holophane's LED post-top lights.](/-/media/abl/holophane/images/family-pages/acorns-and-spheres/hlp-acorns-and-spheres-photo-gallery-image-02.jpg)
![Holophane's sphere lights decorate the bridge over a campus creek.](/-/media/abl/holophane/images/family-pages/acorns-and-spheres/hlp-acorns-and-spheres-photo-gallery-image-03.jpg)
![GranVille acorn lights in Carrol Creek Park show some of the many customization options available.](/-/media/abl/holophane/images/family-pages/acorns-and-spheres/hlp-acorns-and-spheres-photo-gallery-image-04.jpg)
![Washington acorn lights being used to illuminate restaurant parking lot.](/-/media/abl/holophane/images/family-pages/acorns-and-spheres/hlp-acorns-and-spheres-photo-gallery-image-05.jpg)
![Holophane's LED post-top acorn light being utilized at Southern Connecticut State University.](/-/media/abl/holophane/images/family-pages/acorns-and-spheres/hlp-acorns-and-spheres-photo-gallery-image-06.jpg)
![Overpass lined with dozens of Holophane's acorn lights.](/-/media/abl/holophane/images/family-pages/acorns-and-spheres/hlp-acorns-and-spheres-photo-gallery-image-07.jpg)
![GranVilel LED acorn lights demonstrating superior uniformity when lighting the streets of Downtown Orlando.](/-/media/abl/holophane/images/family-pages/acorns-and-spheres/hlp-acorns-and-spheres-photo-gallery-image-08.jpg)
![Downtown Deerfield using sphere lights from Holophane to adorn downtown streets.](/-/media/abl/holophane/images/family-pages/acorns-and-spheres/hlp-acorns-and-spheres-photo-gallery-image-09.jpg)
![Washington acorn lights from Holophane illuminate and enhance the streets and walkways of Biltmore Park.](/-/media/abl/holophane/images/family-pages/acorns-and-spheres/hlp-acorns-and-spheres-photo-gallery-image-10.jpg)
![Casino's Cabaret decorates their storefront with Holophane's sphere lights.](/-/media/abl/holophane/images/family-pages/acorns-and-spheres/hlp-acorns-and-spheres-photo-gallery-image-11.jpg)
![Holophane's LED post-top lights used to line top-level parking deck.](/-/media/abl/holophane/images/family-pages/acorns-and-spheres/hlp-acorns-and-spheres-photo-gallery-image-12.jpg)
![Walkways are beautiful by day and visually comfortable by night with GranVille acorn lights from Holophane.](/-/media/abl/holophane/images/family-pages/acorns-and-spheres/hlp-acorns-and-spheres-photo-gallery-image-13.jpg)
![The streets of El Paso decorated with Holophane's LED post-top acorn lights.](/-/media/abl/holophane/images/family-pages/acorns-and-spheres/hlp-acorns-and-spheres-photo-gallery-image-14.jpg)
![College utilizes Holophane's acorn lights along campus walkways.](/-/media/abl/holophane/images/family-pages/acorns-and-spheres/hlp-acorns-and-spheres-photo-gallery-image-15.jpg)
![Holophane's acorn lights used to light the beachfront.](/-/media/abl/holophane/images/family-pages/acorns-and-spheres/hlp-acorns-and-spheres-photo-gallery-image-16.jpg)
![Street in front of residential condos lined with Holophane's LED post-top acorn lights.](/-/media/abl/holophane/images/family-pages/acorns-and-spheres/hlp-acorns-and-spheres-photo-gallery-image-17.jpg)
![Sphere lights from Holophane illuminate the streets of Dayton, OH.](/-/media/abl/holophane/images/family-pages/acorns-and-spheres/hlp-acorns-and-spheres-photo-gallery-image-18.jpg)
![Holophane's acorn lights line the front of The Foundation building in Ohio.](/-/media/abl/holophane/images/family-pages/acorns-and-spheres/hlp-acorns-and-spheres-photo-gallery-image-19.jpg)
![Newark overpass lined with Washington LED acorn lights from Holophane.](/-/media/abl/holophane/images/family-pages/acorns-and-spheres/hlp-acorns-and-spheres-photo-gallery-image-20.jpg)
![hlp-acorns-and-spheres-left-right-cost-savings-controls1b](https://www.acuitybrands.com/-/media/abl/holophane/images/family-pages/acorns-and-spheres/hlp-acorns-and-spheres-left-right-cost-savings-controls1b.gif?h=600&w=800&la=en&hash=1E7BBF6E2A7AA1BF5B04EE7BE8F817CE)
Cost-saving Controls
Holophane takes its Gen 3 design to another level with the addition of several new controls capabilities to provide additional application flexibility and energy savings.
In addition to the standard internal 7-pin photocontrol receptacle and host of DTL dusk-to-dawn photocontrols, we have added a new optional receptacle inside the glass refractor globe. This permits a clean radio signal to be used via optional wireless network controls from our DTL® or nLight AIR® brands.
The optional nLight AIR system can provide a sophisticated network of luminaires that can talk to each other while also picking up movement via rSBOR occupancy sensors.
Case Study Video:
El Paso, Texas
In addition to products from American Electric Lighting® and Acuity Controls®, the city of El Paso, Texas utilized the Washington Postlite® LED in their recent lighting renovation. Watch this informative video to learn how the city reduced operational costs while improving the quality of light for their citizens and visitors.
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