Ceiling light Zenith Square 220-240V
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Warranty
Yuji Lighting is committed to providing high quality standards of LED products for the market. We hold strict standards in quality control all the time, from primary design to the final manufacturing. All of our LED products are delivered after rigorous in-house testing and inspection.
Thanks to that, we are able to provide at least two year warranty from the day the customer receive the product (unless otherwise stated). Learn more
Zenith Square
The "Yuji Lighting Zenith Square" redefines ceiling lighting with its sleek, modern design and commitment to wellness.
This fixture melds the invigorating "SunWave™" technology for crisp downward lighting with the soothing "Well24™" illumination that casts a tranquil upward glow. With its intelligent interplay of light, the Zenith Square aids in regulating circadian rhythms, providing a lighting experience that tunes into the natural ebb and flow of the human body.
It's an exceptional choice for contemporary spaces where the balance of functionality and well-being takes center stage.
Aviation Aluminum Alloy of the housing
Zenith Square is made with the aviation aluminum alloy (6063) for the robust and classic designs, also resulting in excellent thermal dissipation.
10-layer structure in 30mm space
The Zenith Square is innovative in a complex structure design by achieving 10 layers in the incredible 30mm thickness. Every single layer is designed for the best illumination effect and up to 10-year use reliability.
- Layer 1 & 9: the specific diffuser creates the super uniform light distribution for both indirect and direct emissions;
- Layer 2 & 8: the PMMA material avoids the LGP turning to yellowish for 10 years;
- Layer 3 & 7: secure the promising efficiency of the illumination for both indirect and direct emissions;
- Layer 4 & 6: the high-density EPE material makes the whole light compact and reliable for long time use;
- Layer 10: Improve the glare control to an even more comfortable level and achieve <19 UGR.
ZERO-Flicker driver configured
Circadian Halo is dopted with ZERO-Flicker driver inside. The ZERO-Flicker standard by Yuji Lighting guarantees not only non-visual flicker, but also a strict flicker index below 0.001 measured by the device, securing the absolute wellbeing lighting environment.
10-year use quality design
The design of Zenith Square is made for lasting up to 10-year use. Every single material, accessory and process are carefully evaluated to ensure the quality and not out of date. We believe you will be impressed by its design and feeling when you open the box and touch it.
Mechanics (ceiling style)
Specifications
Indirect
Direct
10W
50W
90lm/W
70lm/W
- Well24 Nite: 85+
- Well24 Day: 90+
98
- Well24 Nite: 2200K/2700K
- Well24 Day: 4000K/5000K
- SunWave: 2200K/2700K
- SunWave: 4000K/5000K
- Well24 Nite: 0.28 (2200K), 0.37 (2700K)
- Well24 Day: 0.92 (4000K), 1.03 (5000K)
- TM-30-20
- Rf: 98
- Well24 Nite: 0.25 (2200K), 0.34 (2700K)
- Well24 Day: 0.79 (4000K), 0.93 (5000K)
- TM-30-20
- Rg: 101
≤2
≤2
<19
<19
Aluminium
Aluminium
Black/White/Silver
Black/White/Silver
ON/OFF/Dali/0-10V dimmable
ON/OFF/Dali/0-10V dimmable
>50,000 hours - L70 - B10 (Ta 25°C)
>50,000 hours - L70 - B10 (Ta 25°C)
IP40
IP40
5 years
5 years