

Minneapolis–St. Paul Airport
Custom 480 VAC kits for the airport's decorative roadway fixtures.
Energy cut 50%+ · $1.0M+ saved vs. new fixtures

Engineered solutions to meet the exact requirements of a fixture, designed to install in the field with the strength and performance of a new OEM fixture.
Perfect-Fit Kits are engineered solutions that meet the exact requirements of a specific fixture. They are designed to install in the field with the strength and performance of a new OEM fixture.
Perfect-Fit Kits aren't a catalog item. They're a process: we engineer the kit around the fixture you already own, so it installs in the field with the strength and performance of a new OEM fixture.

Ship us a fixture, or just the insert. Photos of the fixture, nameplate and inside of the housing get us started.

Our engineers model the existing fixture and design the kit around it: mounting to the existing bolt pattern, quick-connects to the existing plugs, LEDs placed where the original lamp was.

We build a prototype in our Georgia shop and tune it to match the original light distribution.

We send the prototype back for a trial install, often with an install video made for your fixture. You approve it.

We build the production run in Alpharetta, GA. Most lead times are about two weeks, with no minimum order.
Email photos of your fixture and nameplate, or call engineering.
Kits engineered for specific fixtures: tunnels, roadways, airports, campuses, streetscapes and building exteriors.

The 40 lb globe is very hard to remove. HiLumz designed a kit that installs without taking the globe off.

The utility rejected the OEM retrofit kit as too hard to install. HiLumz built a 10-minute kit at half the competitor's price; it was approved from an install video.

The utility spent 3+ years trying to sell new fixtures the city couldn't afford. The HiLumz retrofit came in 80% below the competitor.

Specialty plug-and-play kit, about 10 minutes per light, with wireless DALI controls enabled.

LED-to-LED upgrade: a new HiLumz light system inside existing LED fixtures.

480 V, 3000K, 42,000-lumen kit with a T2 roadway optic.

60° narrowing optic at 4000K.

IP67 light modules on custom plates with narrowing optics.

T3 forward-throw lens replacing 175 W metal halide.

DM30 IP67 light module on a custom plate.

30 W replacement with a Zorya lens.

General retrofits, including KIM wall sconces.

Induction fixtures upgraded to LED.

About 3,500 tunnel fixtures converted, each in under 4 minutes.

900+ fixtures with a one-person install system.

500+ KIM-style sconces converted with a one-way/two-way bracket kit.
Also: 2,000+ decorative post tops for Oklahoma Gas & Electric and post tops and pendants at the University of Denver.
Pre-designed LED conversion kits for the most common decorative fixtures. Each kit is engineered to its fixture: exact fit, light distribution matched to the original, installed in the field with OEM performance.
GranVille ClassicHolophane LED kit
GranVille PremiereHolophane LED kit
Washington (glass)Holophane LED kit
Washington (acrylic)Holophane LED kit
ArlingtonHolophane LED kit
JeffersonHolophane LED kit
TaftHolophane LED kit
PrismaSphereHolophane LED kit
HallbrookHolophane LED kit
BernHolophane LED kit
PragueHolophane LED kit
LyonHolophane LED kit
EsplanadeHolophane LED kit
MemphisHolophane LED kit
ANE AcornCooper LED kit
WestminsterCooper LED kit
Generation AcornCooper LED kit
Generation ArchitecturalCooper LED kit
Generation ClassicalCooper LED kit
CascadeCooper LED kit
EpicCooper LED kit
DomusLumec LED kit
RenaissanceLumec LED kit
K118 WashingtonKing Luminaire LED kit
Tudor / ClevelandKing Luminaire LED kit
TorchGE LED kit
OmegaSternberg LED kit
Hadco®LED kit
Selux®LED kit
SentryLED kitNot listed? We also build kits for Holophane GranVille GlassWerks and Lumec teardrops and downlights, and we design custom kits for nearly any fixture.
Send a photo or model number of your fixture and we will match a kit or design one.
Applications include tunnels, streetlights, overpasses, bridges, high mast and more. Send us your fixture and our engineers will design a kit for it.
| Document | Type | Rev. | |
|---|---|---|---|
| IES photometric files | Photometry | — | On request |


Custom 480 VAC kits for the airport's decorative roadway fixtures.
Energy cut 50%+ · $1.0M+ saved vs. new fixtures


About 3,500 tunnel fixtures converted, each in under 4 minutes.
Energy cut 60%+ · no more relamping closures


900+ gate apron lights with a one-person install system.
Less maintenance, less energy, more light