Well24™ Day: For awakening
How does the bulb work?
Well24™ Day: For awakening
The Well24™ Day technology focuses in enhancing the lighting power in the most sensitivity range of ipRGCs to help with restraining the melatonin secretion in a most effective way and this feature brings alert, focus, excite in a natural way, performing as a cup of “lighting coffee” but in a natural and healthy way from the spontaneous human body instead of external intake.
High Melanopic Daylight Efficacy (M-DER) for Well24™ Day
Melanopic Daylight Efficacy Ratio (M-DER) is a metric for evaluating the circadian effect compared to the natural daylight (6500K), when M-DER = 1, the circadian effect of the light is equivalent to the daylight.
The Well24™ Day tech achieves the M-DER to 0.967 (at 5000K), which is 48% higher than the general LED which means relatively it brings 48% more circadian effect for you the focus and boost your energy, or it is possible to reduce 48% visual illuminance but achieve the same circadian effect when comparing the general LED lighting.
Why this bulb brings alert, focus, excite in a natural way?
The Well24™ Day technology focuses in enhancing the lighting power in the most sensitivity range of ipRGCs to help with restraining the melatonin secretion in a most effective way and this feature brings alert, focus, excite in a natural way, performing as a cup of “lighting coffee” but in a natural and healthy way from the spontaneous human body instead of external intake.
Well24™ Day Energy Series 4000K A19/A60 Dimmable LED Bulb
Tax excluded. Shipping calculated at checkout
Product features
High CRI 90
Designed with Yuji multi-phosphor high CRI technology, the lighting systems perform excellent color rendering capability and give vivid visual effects for skin tones.
Flicker Index 0.000
Designed with Yuji multi-phosphor high CRI technology, the lighting systems perform excellent color rendering capability and give vivid visual effects for skin tones.
We tested the well24™ night LED bulb with 240 FPS shooting, the light output is stable, and no flash observed.
RG0 Exempt class biological safety
Well24™ reduces the blue light essentially from the spectrum grade to guarantee the lighting design is compliant to absolutely
biological safety by helping to achieve the Exempt Class (Risk Group Zero) following IEC 62471.
Dimmable
Yuji unique dimming technology enables this product to emit only 5% of the rated brightness, which can meet the usage scenarios under any design. This bulb is compatible with TRAIC dimmer.
Well24™4000K LED bulb brings 48% more circadian effect for you the focus and boost your energy
Product overview
Yuji Lighting® Well24™ Nite LED lamps provide optimal lighting solutions for all spaces which promoting healthy resting and sleeping. Designed with Yuji Wellness technology, lamps emit a biological wellness spectrum, reducing the damage of the biological clock, allowing people to become more relaxing. They are excellent for home, hotel, hospital etc. lighting.
Well24™ TechYuji circadian lighting sends signals to the master clock in the brain, telling our bodies when it is daytime and when it is night.
Yuji guarantees that the color difference between different products is so subtle that the human eye cannot directly perceive the difference.
Yuji uses Human-Centric technology to avoid blue light damage as much as possible while ensuring the quality of color rendering.
Yuji’s original flicker control technology satisfies that the light intensity will not change significantly under high-speed cameras.
NORTH AMERICA SPECS
| Part Number | Power | Luminous Flux | CCT | CRI | M/P | MDER | Beam Angle | Spec Sheet | Photometric data |
| L3210105.40 | 11W | 1100lm | 4000K | 90+ | 0.92 | 0.79 | 200° | √ | |
| L3210105.50 | 11W | 1100lm | 5000K | 90+ | 1.03 | 0.93 | 200° | √ |
EUROPE SPECS
| Part Number | Power | Luminous Flux | CCT | CRI | M/P | MDER | Beam Angle | Spec Sheet | Photometric data |
| L3210106.40 | 11W | 1100lm | 4000K | 90+ | 0.92 | 0.79 | 200° | √ | |
| L3210106.50 | 11W | 1100lm | 5000K | 90+ | 1.03 | 0.93 | 200° | √ |
| Part Number | Power | Luminous Flux | CCT | CRI | M/P | MDER | Beam Angle | Spec Sheet | Photometric data |
| L3210105.40 | 11W | 1100lm | 4000K | 90+ | 0.92 | 0.79 | 200° | √ | |
| L3210105.50 | 11W | 1100lm | 5000K | 90+ | 1.03 | 0.93 | 200° | √ |
| Part Number | Power | Luminous Flux | CCT | CRI | M/P | MDER | Beam Angle | Spec Sheet | Photometric data |
| L3210106.40 | 11W | 1100lm | 4000K | 90+ | 0.92 | 0.79 | 200° | √ | |
| L3210106.50 | 11W | 1100lm | 5000K | 90+ | 1.03 | 0.93 | 200° | √ |
FAQ
Frequently asked questions about this LED bulb
Do you ship overseas?
Yes, we ship all over the world. Shipping costs will apply, and will be added at checkout. We run discounts and promotions all year, so stay tuned for exclusive deals.
How long will it take to get my orders?
It depends on where you are. Orders processed here will take 5-7 business days to arrive. Overseas deliveries can take anywhere from 7-16 days. Delivery details will be provided in your confirmation email.
Any question?
You can contact us through our the online chat tool or contact page! We will be happy to assist you.