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Posted

From nigh on the back row of the Itchen North, I made the mistake of looking directly at the lights over the Kingsland - the brightness was retina burning..

Posted

Ah, but it's so much better for viewing on the tellybox don't you know. Which after all is the most important thing!

Posted

It's ok guys, I used to work in lighting. After a few hours of use they will dim, people always used to ring up when new LED lighting was first installed anywhere. It won't always be as bright as tonight ;-)

Posted

Irritatingly bright but not very illuminative, if you get what I mean. They have a very narrow angle of illumination and I found them intrusive but I was sitting in row CC in the north east corner instead of my usual row O on the half way line.

Posted
It's ok guys, I used to work in lighting. After a few hours of use they will dim, people always used to ring up when new LED lighting was first installed anywhere. It won't always be as bright as tonight ;-)

 

In which case shouldn't they have left them on for hours in the build up to today's game to reduce the impact on people's eyes?

Posted
In which case shouldn't they have left them on for hours in the build up to today's game to reduce the impact on people's eyes?

 

yes they should have put them on for a few hours over the last couple of evenings for sure.

Posted (edited)
It's ok guys, I used to work in lighting. After a few hours of use they will dim, people always used to ring up when new LED lighting was first installed anywhere. It won't always be as bright as tonight ;-)

 

LMFAO..... I'm guessing that's why you USED to work in the industry.

 

They won't dim over time.

Edited by Gemmel
Posted
In which case shouldn't they have left them on for hours in the build up to today's game to reduce the impact on people's eyes?

 

Maybe they did.

Posted
LMFAO..... I'm guessing that's why you USED to work in the industry.

 

They won't dim over time.

 

I use tens of millions of LEDs a year and mine are not the over-driven lighting type. They'll go dim.

Posted
I use tens of millions of LEDs a year and mine are not the over-driven lighting type. They'll go dim.

 

Whitey - I could be (very likely) being really thick here but that's over my head

Posted
But they've already had 14 hours use .....are you still expecting them to get dimmer

 

Lets put it like this, a street light, on for about 10-12 hours a night would take at least a week to dim, these will need a lot more than 14 hours.

Posted
Lets put it like this, a street light, on for about 10-12 hours a night would take at least a week to dim, these will need a lot more than 14 hours.

 

 

It's ok guys, I used to work in lighting. After a few hours of use they will dim, people always used to ring up when new LED lighting was first installed anywhere. It won't always be as bright as tonight ;-)

Posted
Whitey - I could be (very likely) being really thick here but that's over my head

 

Sorry, of course you're not. In order to get the maximum brightness out of these LEDs they run them at the maximum current possible which means they tend to run hot and need special device packaging to get rid of all the heat. The hotter any electronic device gets the more unreliable they generally become but LEDs in particular suffer from various progressive degradations and lose brightness over time. That's if they don't fail altogether. They're getting better though :)

 

The ones we use are for electronic signage and are driven at more sustainable currents which is what I meant when I said that these were over driven.

Posted

I think if you stare at any floodlight (LED or not) you are going to get dazzled. Nothing wrong with the lighting today IMHO. Mountain out of a molehill thread.

Posted
It was fine. Why were you gimps staring at the lights?

 

Well that's an unnecessary response.

 

I don't think anyone was staring at the lights. Sometimes in football the ball goes quite high, and I found it dazzled me when the ball crossed the light. That's all.

 

Glad to hear that they will dim over time.

Posted

Apart from the brightness (there seemed to be far fewer lights overall so I would imagine that's why the ones there were were brighter) I thought they were positioned quite strangely, they didn't seem equidistant or in any obvious pattern. We won't get the true effect until they're used in "proper" dark though, the players only had one shadow on Saturday evening, and that was from the big bright round thing in the sky (and I don't mean the Nike Ordem Premier League match ball).

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