| 摘要 |
The present invention relates to a frequency control type light emitting diode scene and signboard lighting device. The present invention provides the frequency control type light emitting diode scene and signboard lighting device which includes a lamp body with two power and signal line insertion grooves, a printed circuit board which includes a plurality of band pass filters on the upper side thereof, a lens which emits light generated in R, G, and B LEDs at a preset angle, a fixing plate, power and signal lines of two strands which are located between the lower side of the lamp body and the upper side of the fixing plate and are electrically connected when the lamp body is integrally combined with the fixing plate, and an LED driving control unit which outputs a voltage and a driving signal for driving the R, G, and B LEDs with a time division method. |
