Diamonz® latest technology achieves new levels of performance and reliability


New DM series produces extremely high lumens (up to 45,600) and lumens/watt (up to 157 efficacy).

While other retrofit companies focus on lowering costs with less expensive components, HiLumz USA has taken the approach of using more expensive components with significantly improved thermal and flux performance.

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 CREE, Lumileds and others to withstand higher operating temperatures without performance or lifetime degradation.


Replaces MH & HPS Bulbs

  • DZ3X: 33W AC Input replaces 100-175W
  • DM60: 57W AC Input replaces 250W
  • DZ75: 83W AC Input replaces 250W
  • DM120: 116W AC Input replaces 400W
  • DM150: 150W AC Input replaces 600-750W
  • DZ185: 206W AC Input replaces 600-750W
  • DM240: 223W AC Input replaces 750W
  • DM300: 281W AC Input replaces 1,000W

Wide Range of Retrofit Mounts

  • Standard options – FlexMount and FlexTrim
  • Custom mounting plates designed to fit your fixture
  • Universal wire mounts for difficult-to-fit fixtures

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

Various Optics For DZ Models

  • Finest Quality, European Optics – LEDiL
  • 56° and 31° for High Bay or High Parking Lot Applications
  • Strada 2×2 Family – Type III and Type V for street and parking lots