LED interface requires typical 220 Ohm resistor in series While in case of relay resistor comes across coil with its value depends on supply voltage
Warm led is about 3000K and cold led is 5000-6000K
Nothing. An led is a solid state device.
Halogen light glows and LED is dull.
bob your maw
There is no difference. They are just different ways of saying the same thing. I hope this helps :)
The difference between led hdtv and lcd hdtv is that the led uses led lighting instead of lcd lighting that's used in computers and cell phones. the lcd hdtv is the oldest model and the led is the newest. With the led the picture is clearer.
There's not much of a difference, the quality really depends on the brand. The biggest difference between LED and LCD is that LCD has fluorescent lamps in it and LED has LED lights in the back of the screen.
lcd having more life then led.
I am not sure. But what I know is that LED or LED lampen is an example of an energy saver lamp.
it is used to interface between controller and peripheral device.. peripheral device otherwise called external device such as LED,LCD...
They both only allow current in one direction, but the LED emits light when current is flowing.
There are many website available that explain the differences between LCD and LED HDTVs. Try this we blink at http://lcdtvbuyingguide.com/HDTV/led-vs-lcd.html