| 摘要 |
An LED guardrail lamp is provided to improve the view of a guardrail by changing a lamp pattern of various colors LED by the time. A plurality of LEDs is adhered to an LED module(203). An LED module is mounted in a LED module receive body(205). The top and lower part of the LED module receive body are opened. A transparent diffusion cover(201) is assembled at the top of the LED module receive body. A controller generates an LED ON / OFF signal by the time interval fixed according to the control program. A timer provides an event to the controller by a regular time interval to controller, and A LED driver turns LED ON / OFF. A mode set switch sets up an action mode of the controller. |
