|Size (mm)||Custom Made|
|Weight (kg)||Custom Made|
|Light Source||Custom Made|
|Power Consumption (watt)||Custom Made|
|Input Voltage (V-AC)||AC 220 - 240|
|Power Supply Voltage (V-DC)||DC 24|
|Color Temperature (Kelvin)||3000K, 4000K, 6500K|
|Luminous Flux (lm)||Custom Made|
|Color Rendering Index (CRI)||70 - 80|
Until these days, billboards were illuminated by fluorescent lights. Now they’re all transforming into LED’s.
TLT developed a system for LED billboards which has a lot of advantages. First, they could be produced in big sizes such as 2*4mt, 3*6mt, 4*14mt, 6*18mt, 10*20mt. Their lifetimes are longer than 70.000 hours. So the trouble of changing flourescent light is over now. And this system is the key of low electic bills.
To see those advantages more clear let us give you an example:
For 3*6mt double-faced billboards with fluorescent light need 1.400W energy. Our LED system gives the same amount of brightness with only 350W.