Ceiling light Round 220-240V
Shipping & Returns
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You can return your product up to 30 days after receiving your order. Learn more
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
Circadian Halo
The "Yuji Lighting Circadian Halo" is an advanced dual-emission ceiling fixture innovatively designed to support circadian health.
Its unique composition includes downward-facing "SunWave™" illumination, capturing the essence of natural sunlight to energize and focus, alongside the "Well24™" ambient glow, which gently diffuses upward, aligning with the body’s internal clock.
Together they create a dynamic lighting environment that promotes well-being while offering aesthetic versatility for a variety of settings where health and productivity are of utmost importance.
Aviation Aluminum Alloy of the housing
Circadian Halo is made with the aviation aluminum alloy
(6063) for the robust and classic designs, also resulting in excellent thermal dissipation.
Improved glare control & IP40 protection
Based with the extraordinary illumination structure of multi layers, and by achieving UGR<18 and IP40 protection for dust or bugs, the Circadian Halo is versatile in different applications and keeps reliable maintenance.
Smart & flexible installation
Circadian Halo can be installed in ceiling or pendant* styles with different accessories, and the tool-free design makes the installation easy, quick and safe.
*Pendant style requires a different accessary of installation fixture (driver) layer.
Step 1
Quick assembing of wires-to-driver without tools.
Step 2
Easy wire connection and steel cable for safety security.
Step 3
Pull the clip to lock the installation fixture (driver) layer without tools.
Step 4
Screw to fasten the intallation and disassembly lock without tools.
ZERO-Flicker driver configured
Circadian Halo is adopted 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.
Specifications
Indirect
Direct
10W
20W
100lm/W
90lm/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
<18
<18
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