Exterior Retrofit Kits
High-output street, parking, area, post-top and wall-pack kits. Built to your existing housings in any voltage, CCT or output.

LED perimeter, yard, gate and parking lighting for mission critical facilities. Engineered, built and supported in Alpharetta, Georgia.
A great lock in the dark is still a weak point. Lighting is the first layer of a physical security system — working alongside access control and cameras.

Continuous illumination along fence lines so every approach is visible to cameras and patrols.
High, even light at vehicle and pedestrian gates for safe access and clear camera capture.
Wide-coverage high-output fixtures for open yards, laydown and equipment storage.
Area, post-top and street kits that cut glare and energy while raising visibility.
Wall pack and exterior retrofit kits that match existing housings and mounts.
Fixture-specific conversion kits engineered for tunnel and underpass housings.
High-output street, parking, area, post-top and wall-pack kits. Built to your existing housings in any voltage, CCT or output.
Fixture-specific conversion kits engineered in-house for a true fit. Available in 480 VAC, DALI and 0-10V options.
For large yards and open areas. Up to 205,000 lumens, 400 to 1,200 W, backed by a 15-year warranty.
Stock kits that ship within 48 hours when speed matters.
Send model, lamp, wattage and photos — we'll engineer the fit.
Synapse Wireless mesh control over 4G — no IT network dependency, no new cabling across the yard.
Schedule lighting by zone and run remote on/off for gates, yards and parking from one dashboard.
Turn zones on or off instantly for patrols, events or emergencies — no truck roll.
Diagnostics and alerts flag failing fixtures before an outage becomes a blind spot in your security.
| Project | Scope | Results |
|---|---|---|
| Minneapolis–St. Paul Airport roadway | Custom 480 VAC kit replacing 750 W metal halide |
|
| Arizona DOT tunnel | Kit for ~3,500 GE TunnelGuard fixtures |
|
| Chicago O'Hare terminal apron | One-person install for 900+ fixtures replacing 1000 W metal halide |
|
Table 01 — Selected HiLumz retrofit projects on critical infrastructure.
We walk the perimeter — poles, electrical service and dark zones — to map what's there and what's missing.
A light study to IES standards. You see the results — footcandles, uniformity, glare — before you buy.
Managed end to end. One-person install systems keep crews small and downtime short.
A fixed-price proposal plus long-term support from Alpharetta, Georgia.
We coordinate with your security integrator — not against them. Lighting zones are laid out around your gates, cameras and access points so every device has the light it needs to do its job.
We don't sell access control. We make sure the lighting your cameras and gates depend on is designed, installed and monitored to spec.
Tell us about your facility. A HiLumz application consultant will respond within 24 hours.