Among the problems is the event of far more productive inexperienced LEDs. The theoretical optimum for eco-friendly LEDs is 683 lumens per watt but as of 2010 couple green LEDs exceed even 100 lumens for every watt. The blue and purple LEDs solution their theoretical limits.[citation desired] Voltage sensitivity: LEDs https://sicsbd13467.blogofoto.com/44639400/the-definitive-guide-to-silicon-carbide-diodes