The HiLumz retrofit lineup is designed to cover any lumen package with the highest quality products and endless mounting options

Click to See product list


Solutions to cover 650 lumens to 45,000 lumens

When designing our products, we focus on heat management, light performance, and ease of application.

The HiLumz retrofit series has been engineered in iterations for over eight years. HiLumz partners with the highest quality component providers to ensure the longest available life and light performance.

With LED design, heat management is the name of the game, and that’s where HiLumz shines. Our hand pressed boards are mounted to an extruded aluminum heat sync (solid state versus lower cost melted aluminum which is far less effective).

A 10 degree Celsius reduction in heat doubles the life the component

Our primary motivation is to utilize the newest technology to radically increase the thermal and LED performance of our products. Our choice of circuit boards and thermal interface materials transfers more heat to the heatsinks than ever before. The LEDs themselves are specifically designed by Samsung and Seoul to withstand higher operating temperatures without performance or lifetime degradation.

We have been a Rep for HiLumz for ± 8 years, servicing the territory of Arizona, Nevada, and the Inland Empire (desert) portion of southern California. Ambient temperatures in this area routinely exceed 110°F (weather service definition of“Extreme Heat”). It is common for street surfaces to equal or exceed 140°F. We have measured inside temps at the roof level of > 150°F. We have specified and sold thousands of HiLumz LED units. We pay particular attention to any possible extraordinary heat issues in layout designs.

I have no record of, nor do I remember any instance of, any failure attributed to heat.

LED Retrofit

Keep Your Fixture!

Save money and installation headaches. Simply remove the interior components and mount the Diamonz retrofit kit.

Casino Parking Lot

Our customer opted to use a simple mounting solution of their own with our dual head, 1,000W kit.


  • Tough Puck 6: 6W AC Input replaces 30-75W (waterproof)
  • Tough Puck 10: 10W AC Input replaces 50-100W (waterproof)
  • DC30: 30W AC Input replaces 100-175W (optics available)
  • DC50: 50W AC Input replaces 175-300W (optics available)
  • DM60: 57W AC Input replaces 250W
  • DM80: 76W AC Input replaces 250W-300W
  • DM120: 116W AC Input replaces 400W
  • DM150: 144W AC Input replaces 400W-750W
  • DMZ150: 137W AC Input replaces 400W-600W (optics available)
  • DM240: 223W AC Input replaces 600W-1000W
  • DM300: 281W AC Input replaces 1000W
  • DMZ300: 278W AC Input replaces 600-1000W (optics available)

Unique Features

  • Various Kits are DLC QPL Listed in specific DLC Categories
  • Easy install, patent pending FlexMount bracket
  • High efficiency circuit board and thermal design
  • ETL Listed for UL-1598-C and CSA C22.2
DM120 / DM150 Shown

DM120 / DM150 Shown

DZ185 Shown with Vertical Bracket mount

DZ185 Shown with Vertical Bracket mount

Wide Range of Retrofit Mounts

  • Standard options – FlexMount, FlexTrim Plate, Brackets that clamp to the socket (horizanal or vertical). We do not offer screw in products for two reasons.
    1. The soft metal socket threads are designed for the weight of light bulbs, not heavier LED units.
    2. Our adapters allow for adjustments to place the unit lower in the fixture.
  • Standard and Custom mounting plates designed to fit your fixture and give aesthetically pleasing look and plug and play installation.
  • Universal wire mounts for quick connects.

“I’ve installed the DM line on dozens of projects, my installers fly through the install”.

Northeast Master Electrician

See How Easy It Is

We are also available to answer any questions that you may have. Watch Our Videos on YouTube

Led Retrofit Video Series