| 摘要 |
The present invention relates to a tiny light filter for an LED lamp. The tiny light filter for an LED lamp comprises: a power circuit having a voltage control part wherein a condenser and a resistance are connected in parallel, an AC/DC conversion part having a bridge circuit, and a current control part controlled by the resistance connected to the AC/DC conversion part in the series; and a contact switching part having a relay operated by the power circuit. The present invention can completely remove minute lighting-up or tiny light by cutting off all the two alternating current (AC) lines to be completely insulated when a power switch of an LED lamp is turned off. Therefore, the present invention can extend the life of the LED lamp, can remove unnecessary power consumption by fundamentally blocking the leakage of the current, and can make a user comfortable by relieving the stress of eyes. |
