There are industry standard bollard and acorn type fixtures that can greatly benefit from an ActiveLED Replacement Insert providing sufficient light output and carrying a 10 year "No Light Loss" guaranty.
The significantly reduced maintenance is the most compelling argument for the retrofit apart from the significant direct cost savings due to the low energy use.
Many have tried cheap LED replacement bulbs which do not work for long in fact last mostly shorter than the old HID and HPS lamps. ActiveLED is a game changer as it provides the light output and guarantees its devices for 10 years (5 years for LED driver).
Drivers are field replaceable if required and expected to function well beyond their guaranteed lifetime. A Ringdale Surge Protection Device and Lightning Arrestor can be purchased and when used with an ActiveLED Power Driver, we extend the LED Driver Warranty to 10 years.
All ActiveLED replacement light engines are 100V..277V AC 50/60Hz, 300..480V on request
Acorn Retrofit Lights and Bollard Retrofit Lights

ActiveLED® Bega Retrofit for "Bega 3076" Wall-Mount Luminaires
ActiveLED® Bega Retrofit for "Bega 3076" Wall-Mount Luminaires - 20 Watt ActiveLED retrofit replaces up to 100 Watt Incandescent or 60 Watt Compact Fluorescent Bulb

ActiveLED® CanVapor Retrofit for Pace Canlet Vapor Proof Luminaire
ActiveLED® CanVapor Retrofit for Pace Canlet Vapor Proof Luminaire, 15 Watt ActiveLED light element replaces up to 42 Watt Compact Fluorescent and up to 150 Watt Incandescent bulb

ActiveLED® Capitol-Retrofit for Rectangular Recessed Indoor / Overhang Fixtures
ActiveLED® Capitol-Retrofit for Rectangular Recessed Indoor / Overhang Fixtures, 30 Watt Retrofit replaces up to 300 Watt Metal Halide electronics

ActiveLED® GARDCO-17 Retrofit for Philips Gardco 17 inch CA17 & CW17 Round Parking Lot Luminaire
ActiveLED® GARDCO-17 Retrofit for Philips Gardco 17 inch CA17 & CW17 Round Parking Lot Luminaire, 50 Watt LED engine replaces up to 450 Watt legacy HID bulb electronics

ActiveLED® GARDCO-22 Retrofit for Philips Gardco 22 inch CA22 & CW22 Round Parking Lot Luminaire
ActiveLED® GARDCO-22 Retrofit for Philips Gardco 22 inch CA22 & CW22 Round Parking Lot Luminaire, 75 Watt LED engine replaces up to 600 Watt legacy HID bulb electronics

ActiveLED® In-Ground Retrofit (IGR) for LSI Greenlee Circular Uplight
ActiveLED® In-Ground Retrofit (IGR) for LSI Greenlee 9.5" and 13.0" In-Ground Buckets - Factory-sealed 16 Watt ActiveLED spotlight retrofit replaces up to 150 Watt HID bulb technology

ActiveLED® MDB In-Ground 6" Retrofit for "Greenlee MDB" 6" Circular Uplight
ActiveLED® In-Ground 6" Retrofit for Greenlee MDB 6" In-Ground Buckets - Factory-sealed 16 Watt ActiveLED spotlight retrofit replaces up to 150 Watt HID bulb technology

ActiveLED® Pachanga Retrofit for "Moldcast" Wall-Mount Luminaire model MDL
ActiveLED® "Pachanga" Retrofit for Moldcast MDL Wall-Mount Luminaires - 8 or 14 Watt ActiveLED retrofit replaces up to 100 Watt Incandescent or 32 Watt Compact Fluorescent legacy Bulb

ActiveLED® Retrofit for "Town & Country" Post-Top Luminaire models TC-100, T10C, T10R
ActiveLED® Classic "Town & Country" Retrofit for Post-Top Exterior Luminaires models GE TC-100, T10C, T10R, 26 watt LED Fixture replaces up to 125 watt Metal Halide Bulb

ActiveLED® Rhoomba Retrofit for "Lithonia Gateway" Wall-Mount Luminaire model VGR2C
ActiveLED® "Rhoomba" Retrofit for Lithonia Gateway VGR2C Wall-Mount Luminaires - 8 Watt ActiveLED retrofit replaces up to 60 Watt Incandescent or 42 Watt Compact Fluorescent Bulb.

ActiveLED® Sphinx Retrofit for "Visa Sphinx CB6056" Wall-Mount 24" Luminaire
ActiveLED® Sphinx Retrofit for Visa Sphinx CB6056 Wall-Mount 24" Luminaires - 20 Watt ActiveLED retrofit replaces up to 100 Watt Incandescent or 60 Watt Compact Fluorescent Bulb

Classic Acorn ActiveLED® Retrofit for most Acorn Exterior Luminaires
Classic Acorn ActiveLED® Retrofit for most Acorn Exterior Luminaires, choose from 20 to 38 Watt Retrofits, replaces up to 175 Watt Metal Halide electronics

Classic Lumec ActiveLED® Retrofit for most Lumec Exterior Luminaires
Classic Lumec ActiveLED® Retrofit for most Lumec Nostalgia Exterior Luminaires, choose from 20 to 40 Watt Fixtures, replaces up to 300 Watt Metal Halide electronics

Classic Lumec Candela ActiveLED® Retrofit for most Lumec Candela Exterior Luminaires
Classic Lumec Candela ActiveLED® Retrofit for most Lumec Candela Exterior Luminaires, choose from 20 to 32 Watt Retrofit, replaces Metal Halide electronics up to 300 Watt

Classic Wellesley ActiveLED® Retrofit for King Luminaires
Classic Wellesley ActiveLED® Retrofit for most King Exterior Luminaires, choose from 20 to 40 Watt ActiveLED Engine, replaces up to 175 Watt Metal Halide electronic