What's New

Powerful FOUR and FIVE Hi CZS

Highlight the architectural beauty of high-ceiling lobbies, lofts, and other spaces with our recessed 4" aperture FOUR HI CZS and 5" aperture FIVE Hi CZS.

Powerful output — up to 5100 lumens from the source — will meet your space's luminous requirements. But glare-free apertures will elevate the experience. And wireless controls, flexible beams, and serviceability will simplify the process.


Powerful Output

FOUR HI CZS and FIVE HI CZS are powered by Citizen chip-on-board LEDs at extraordinary lumen levels.

  • 4" aperture FOUR Hi CZS offers up to 4000 lm from the source at 80+ CRI, up to 3400 lm at 90+ CRI, and up to 3000 lm at 97 CRI.
  • 5" aperture FIVE Hi CZS offers up to 5100 lm from the source at 80+ CRI, up to 4400 lm at 90+ CRI, and up to 3900 lm at 97 CRI.
  • Insulation Contact (airtight) EPIC FOUR Hi CZS and FIVE Hi CZS offers up to 2700 lm from the source at 80+ CRI, up to 2300 lm at 90+ CRI, and up to 2100 lm at 97 CRI.

This power doesn't come at a high energy cost.

  • System wattages draw as little as 16w, and never more than 48w. 
  • Efficacies reach up to 86 lm/w.


Wireless control

Standard FOUR HI CZS and FIVE HI CZS is available with a wireless magnitude (Logarithmic) driver. This driver is wirelessly controlled through a Zigbee-based controls system, such as Encelium Extend, Encelium Edge, Daintree ControlScope, or Wink. 

Zigbee-based control systems enable... 

  • dimming down to 0.1%.
  • individual or group control.
  • compatibility with wireless switches, sensors, and smart devices.
  • manual controls and scheduling via an app or building automation software.
  • Learn more about the possibilities of Zigbee.

Dimming is also available through popular dimming protocols, including DALI, DMX, Lutron EcoSystem, ELV, incandescent, 0-10V.


beam control

FOUR HI and FIVE HI's impressive output is maneuvered by Edison Price Lighting's signature reflector. Their unique parabolic shape manipulates the beam; their anodization protects reflectivity; their trims are contoured to eliminate glare.  The result is controlled precision.

Further control the beam with optical accessories, like spread lenses and diffusers. An optical accessory holder is standard on the accent lights, and is optional on the downlights and wallwashers.



Like all Edison Price Lighting luminaires, FOUR HI CZS and FIVE HI CZS are constructed in our MADE IN USA factory. Quality metals and attention-to-detail ensures reliable durability.

  • We begin with sheets of raw aluminum, as thick as 190”; steel as thick as 3/16”; and stainless steel as thick as .060”. See our factory materials.
  • We cut, bend, and build all parts using our computerized laser cutter and punch press, and our hand-built progressive dies.
  • We hand wire the LED and driver, and hand spraypaint the trim flange upon request.

Upgrade the LED or driver after installation by accessing them through the aperture. Easy serviceability avoids maintenance and replacement costs.


On-site flexibility

  • Change beamspreads on-site. Simply twist and remove the internal reflector, and twist and lock in the replacement, available as an accessory.
  • Aim and lock the accent light's beam, with 0°- 35° vertical angular adjustment.
  • Rotate and lock the accent light's and wallwasher's beam, with 363° horizontal rotation. This permits corrections if the wallwasher is mis-installed.
  • Tailor the light with optical accessories. A lens holder is integral to the accent light and is optional on the downlight and wallwasher.
    • Spread lenses: 30°, 55°, 70° and 40° x 70° spread lens. (Note that the 40° x 70° lens is complimentary with the wallwasher).
    • Diffusers: Beam Smoothers, Solite prismatic lens, and Diffuse lens.
    • Color filters: Daylight blue, Surprise Pink and saturated colors.