The advent of LED lighting in the past few years has now matured to the point where sweeping changes exist in the way we think about illumination. LED lighting was once the darling of scientists and ...

Abstract: This paper proposes a new current balancing method for alternating current (AC) - light emitting diodes (LED). The proposed method uses the bi-directional current mirror circuit with ...

Light-emitting diode (LED) bulbs offer the potential of up to 50,000 hours of operating lifetime, or nearly 25 years of typical usage. This is a 50x improvement over incandescent-equivalent technology ...

Abstract: With the increasing number of data center, the lighting energy consumption cannot be ignored. Ordinary light-emitting diode (LED) lighting circuits have problems such as low power factor and ...