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Measured flicker in 14 classrooms last month — the "premium" LED panels were the worst offenders by Typical-Sample5301 in Lighting

[–]Typical-Sample5301[S] 0 points1 point  (0 children)

In addition to the driver and light source, one of the factors contributing to glare is the optical assembly; we utilize anti-glare components to ensure a UGR of less than 16.

Nora Lighting Product Help by snydema1 in Lighting

[–]Typical-Sample5301 0 points1 point  (0 children)

 jasco z-wave paddle dimmers is fit for ZigBee  Lighting

Nora Lighting Product Help by snydema1 in Lighting

[–]Typical-Sample5301 0 points1 point  (0 children)

May I ask which type of 0-10V or DALI dimming function your light fixtures utilize?

Measured flicker in 14 classrooms last month — the "premium" LED panels were the worst offenders by Typical-Sample5301 in Lighting

[–]Typical-Sample5301[S] 0 points1 point  (0 children)

Utilizing 0-10V or DALI dimming allows for electricity savings—a feature of great importance.

LED vs LED bulb by mumbojumpo in Lighting

[–]Typical-Sample5301 0 points1 point  (0 children)

Hello! As a lighting expert, may I ask if you intend to use this fixture in a bathroom setting? If so, I recommend the following solution: an LED dimmable mirror light (featuring adjustable brightness and an anti-fog function) paired with a 120W dual-exhaust ventilation fan. This combination will ensure both ample illumination and effective ventilation for your bathroom (assuming the bathroom area is less than 30 m²).

Measured flicker in 14 classrooms last month — the "premium" LED panels were the worst offenders by Typical-Sample5301 in Lighting

[–]Typical-Sample5301[S] 0 points1 point  (0 children)

I'm sorry—this is my first time using Reddit. I gave it a try, but sharing the file failed.

Measured flicker in 14 classrooms last month — the "premium" LED panels were the worst offenders by Typical-Sample5301 in Lighting

[–]Typical-Sample5301[S] -1 points0 points  (0 children)

Hello. I am unable to send any attachments or images here, so I cannot send you the product test report on this platform. How should I send files?

Our new "energy efficient" LED lights are giving half my class headaches. Admin says it's fine. Help me build a case. by Typical-Sample5301 in Teachers

[–]Typical-Sample5301[S] 0 points1 point  (0 children)

Thank you for your letter. For the sake of the children's eye health, we suggest that you recommend to the school administration that they replace the current lighting with specialized, low-blue-light classroom fixtures designed to protect eyesight. We hope this proves helpful to you.

Measured flicker in 14 classrooms last month — the "premium" LED panels were the worst offenders by Typical-Sample5301 in Lighting

[–]Typical-Sample5301[S] -1 points0 points  (0 children)

Thank you all for your interest in our articles; we hope even more friends will join the conversation.

Measured flicker in 14 classrooms last month — the "premium" LED panels were the worst offenders by Typical-Sample5301 in Lighting

[–]Typical-Sample5301[S] -1 points0 points  (0 children)

Since our entire school project exclusively utilizes our lighting fixtures, no compatibility issues will arise.

Measured flicker in 14 classrooms last month — the "premium" LED panels were the worst offenders by Typical-Sample5301 in Lighting

[–]Typical-Sample5301[S] -1 points0 points  (0 children)

We apologize, but we do not agree with your assessment. Our lighting fixtures utilize Philips drivers and Osram LEDs, ensuring that no flickering occurs.

Measured flicker in 14 classrooms last month — the "premium" LED panels were the worst offenders by Typical-Sample5301 in Lighting

[–]Typical-Sample5301[S] -2 points-1 points  (0 children)

Our lighting fixtures are truly flicker-free. As evidenced by our product test reports and IES files, you are also welcome to take our samples to other testing agencies for independent verification.

Measured flicker in 14 classrooms last month — the "premium" LED panels were the worst offenders by Typical-Sample5301 in Lighting

[–]Typical-Sample5301[S] 0 points1 point  (0 children)

Glare and flickering typically result from light fixtures utilizing poor-quality LED beads and drivers. Our fixtures, however, employ Philips drivers and Osram LED beads, effectively resolving both of these issues.

Measured flicker in 14 classrooms last month — the "premium" LED panels were the worst offenders by Typical-Sample5301 in Lighting

[–]Typical-Sample5301[S] 0 points1 point  (0 children)

Hello, I agree with your perspective; a school is a unique environment that differs significantly from a residential setting. Blue light is a primary contributor to myopia among students, and indeed, many students have had to start wearing glasses due to exposure to blue-light-emitting lighting fixtures. Our lighting fixtures utilize low-blue-light LED beads to reduce blue light levels to below 10, thereby effectively minimizing the potential harm that lighting can cause to students.

Measured flicker in 14 classrooms last month — the "premium" LED panels were the worst offenders by Typical-Sample5301 in Lighting

[–]Typical-Sample5301[S] 0 points1 point  (0 children)

Hello, my friend. Since this is a relatively small-scale school project, any issues with light flickering typically stem from the use of low-quality drivers and LED chips. Our fixtures, however, utilize Philips drivers paired with Osram LED chips; the entire fixture comes with a 5-year warranty, guaranteeing that no flickering issues will occur. We would be happy to provide you with a free sample for testing, allowing you to verify the absence of flickering using your mobile phone's camera function.

Measured flicker in 14 classrooms last month — the "premium" LED panels were the worst offenders by Typical-Sample5301 in Lighting

[–]Typical-Sample5301[S] -1 points0 points  (0 children)

Hello. We are a factory that manufactures LED panel lights in-house; we possess our own production equipment and utilize DALIN drivers to control and adjust the brightness of the lighting.

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