Led Integral Indicator Modules

We are offering LED Integral Indicator Modules to our consumers. High intensity Industrial-grade LEDs are necessarily required, not only for effective luminosity, but - more importantly - for user reliability. Also, the electronic characteristics of the device necessitate the use of special protective circuits to safeguard the LED in the industrial environment. For example, the LED is a 2-volt device; for operation at high voltages such as 220V and 440V (especially in DC), the use of a series resistor to drop excess voltage would normally NOT be an efficient so-lution, but rather a non-technical arrangement which would waste power in the form of heat. Moreover, the ex-cess heat would have a negative affect on the electronic characteristics of the LED which - being a semiconductor device - is heat-sensitive. Such a design may severely compromise the reliability of the indicator. These are available at leading market rates.