Description

Our GOLDLED and SILVERLED are the drop-in replacement LED bulbs for replacing the traditional incandescent bulbs found in the industrial flashlights, particularly, for the railway lanterns used in the railway fields. This utltra brigh, energy efficient LED bulb runs off from either a 3 cell battery array or a lantern battery, and can be installed instantly into industrial flash lights to extend the battery run time by > 8 times. Since the controller works in high efficiency, *5%, at a wide input voltage range, 2.6 to 6V, the energy in the battery is much more fully utilized than other similar products, resulting in a longer working time for the same battery. This bulb uses a highly stable current stabilization control circuit for keeping the output current constant, so that it can tolerate strong interferences from other electronic devices.