China manufacturer of magnetic ballasts for metal halide flood lights & hps flood lights

Automatic control, sound lamp holders increase in ordinary people electric light bulbs, lamp Central only one time base of integrated circuits and other components of the sound and light detection limit circuit components board off automatically in order to achieve during the day and at night by the sound of footsteps, hit applause or speak the sound automatically open, lit a few seconds and then turn off automatically purposes. In addition, the lamp for the first time using a common switching diode the captive locking circuit, so that the lamp on and off work reliably.The lamp can achieve power saving, make lamp and electronic ballasts life longer and night people automatically turn on the lights, and no one will be automatically shutdown the purpose.