SignalTraffic Forums

Posted: **Thu Apr 04, 2013 12:43 pm**

Does anyone have any information on these lenses? They have horizontal lines, with a large dot in the center. They are rather common around here, but slowly disappearing as random sections of random signals get LEDed...
http://www.google.com/maps?q=uva&hl=en& ... 21.03&z=17
Not a great example, I'm sure I'll find a better StreetView view eventually...

And any information on this green "brick"-style Kopp lens, TL-4955 ?
http://thepuffer.weebly.com/traffic-light-lenses.html

Posted: **Thu Apr 04, 2013 1:15 pm**

signal-in-the-box wrote:Does anyone have any information on these lenses? They have horizontal lines, with a large dot in the center. They are rather common around here, but slowly disappearing as random sections of random signals get LEDed...
http://www.google.com/maps?q=uva&hl=en& ... 21.03&z=17
Not a great example, I'm sure I'll find a better StreetView view eventually...

And any information on this green "brick"-style Kopp lens, TL-4955 ?
http://thepuffer.weebly.com/traffic-light-lenses.html

The lens looks like a standard polycarbonate lens with an incandescent bulb behind it (the "dot" you're seeing).

Posted: **Thu Apr 04, 2013 2:21 pm**

signal-in-the-box wrote:And any information on this green "brick"-style Kopp lens, TL-4955 ?
http://thepuffer.weebly.com/traffic-light-lenses.html

I can't offer any solid info but the 4955s seem to be common in 12" heads that don't use specialized/logo'd lenses.

Posted: **Fri Apr 05, 2013 4:29 am**

That is an LED, But I do not know who made it......

There may be a post around here about who made it. :hello:

Posted: **Fri Apr 05, 2013 7:06 am**

2070 wrote:That is an LED, But I do not know who made it......

There may be a post around here about who made it.

I think thats a Swarco LED

Posted: **Fri Apr 05, 2013 12:04 pm**

Dialight.

Posted: **Fri Apr 05, 2013 1:21 pm**

signal man619 wrote:Dialight.

It isn't a Dialight :No:

Here's a picture of a Swarco...complete with the "dot" in the center of the lens

Posted: **Fri Apr 05, 2013 2:01 pm**

EPAC-EPIC-MARC wrote:
signal man619 wrote:Dialight.

It isn't a Dialight

Here's a picture of a Swarco...complete with the "dot" in the center of the lens

Your Right :yes: