led light panels flickering

[SIIVION]

Good day.
Recently I have installed 26 1200 x 600 LED light panels, the customer now complains they flicker. As per usual with this sort of thing when I visit there is no flicker. It can happen 6 times a day or just the once.

I have researched the possible causes, poor quality drivers are most likely the culprit.

Can anyone recommend good quality drivers please?

TA

 

[egg67]

What make are the panels, The manufacturer would probably recommend the right drivers to buy for them,

 

[telectrix]

could be some hefty loads switching on in adjacent premises, like motors etc.

 

[SIIVION]

could be some hefty loads switching on in adjacent premises, like motors etc.

thank you. No hefty loads in the property it is a Post Office. Adjacent buildings have no great demand.

 

[SIIVION]

What make are the panels, The manufacturer would probably recommend the right drivers to buy for them,

Thank you. I will post the manufacturer later. I do suspect the lights and drivers are cheap. 'tis a government job

 

[telectrix]

thank you. No hefty loads in the property it is a Post Office. Adjacent buildings have no great demand.

sounds like 2nd class equipment. might get there in a week or so.

 

[Leesparkykent]

Have you verified volt drop on the circuit?

 

[LeeH]

sounds like 2nd class equipment. Might get there in a week or so.

haha!.....

 

[dmxtothemax]

Yes poor drivers are the most likely problem,
Because Led's react quite quickly, you will see every dip or peak in the supply,
The only way to fix this is to put some LARGE electro's on the drivers,
Or source better quality drivers.

 

[nickblake]

They are not lumineux by any chance