APEX is the genius of the HEDERA family. It has 6 individually adjustable color channels and digital controls to dial in the exact light recipe desired. It is more a scientific tool than a grow light. We hope Apex can help advance horticultural research in both the University & Commercial setting.

Please contact us for pricing and availability.

Data Sheet


20+ Years of Proven LED product designs, builds and operations

1200mm (4ft) – 240W – 624umols PPF- Efficacy 2.6 PPE (spectrum dependent)

Through Wire installation: One power lead to daisy chain 14 fixtures

Lighting Performance:

  • PCB LED configuration – PCB designed to underdrive our LEDs at 44% to specification
  • Even 120° beam angle


  • 6-Channel Spectrum control
  • COLOR-AMP®, award winning technology, unlocks the unused power and light output. COLOR-AMP® is a smart algorithm that enables automatic full utilization of the luminaire’s available power and thermal properties to achieve the maximum lighting output of individual channels/colors. COLOR-AMP® is NOT a temporary boost in light output. On the contrary, it is a completely safe and permanent way to drive LEDs throughout the entire lifetime of the fixture since fixtures do not reach or exceed maximum our designed safe parameters.
  • LED and Thermal designed to 240Watt total power (6Channel x 40W = 240W)
  • Customizable 6 individually controllable color channels

Available wavelengths & CCTs:

  • UV-A: 365nm, 385nm, 395nm
  • Regular: 405nm (Violet) 450nm (blue), 505nm (blue-green), 530nm (green), 585nm (yellow), 610nm (amber), 630nm (orange-red), 660nm (red), 730nm (far red)
  • White: CRI: 70, 80, or 90; CCTs: 2200K, 2500K, 2700K, 3000K, 3500K, 4000K, 4500K, 5000K, 5700K, 6500K
  • Schedule individual fixtures, broadcasting mode and software-defined groups via proprietary software

Mechanical Details:

  • UNIBODY – Fixture constructed from a single piece of solid aluminum extrusion. No end caps
  • Hermetically Sealed – Full perimeter sealing technique with double seal moisture barrier
  • Anodized Aluminum – Class I: high performance anodic coating exceeding 18 microns (0.7 mil); withstands chemical pressure washing
  • Tempered Glass – 10,000 psi / 69MPa – Residual compressive surface stress (RCSS) test Moisture Control System
  • Membrane Vented – IP66-IP69k – Self adjusts internal/external pressure equalization
  • Passive Thermal Management – 30°C rise with 2 m/s airflow. No moving parts (fans); increases fixture reliability

Projected Lifetime: Q90>54,000 hours @ ta = 25°C (77°F)

Operating temperatures: 0°C to +40°C (+32°F to + 104°F)

Additional information

Length (in mm)

600, 900, 1200

LED Type

Apex Standard: 405nm, 450nm, 660nm, 730nm, 3000K and 5000K, Custom LED Selection

Input Voltage

120VAC, 230VAC, 240VAC, 277VAC, 347VAC