Ledicon LED Street Light with Time Programmable Dimming Driver

This type of LED street light can become an energy saving product & at the same time as security lighting

This LED street light is equipped with a TIME programmable dimming driver

With an USB adapter programmer, the time programmable dimming driver can be easily programmed in a computer

For example we can set the timing of the LED street light brightness as follows:
– 6 pm to 10.30 pm ON 100 % (busy hours) for 4-1.2 hours
– 10.30 pm to 1 am ON 60 % for 2-1/2 hours
– 1 am to 7 am ON 40 % for 6 hours (as SECURITY lighting only)

As we can see at the above picture
The programmable timer setting of the dimming time of the LED driver of the LED street light is set for 13 hours
At the other 6 hours of the LED streetlight is set at  only10 % brightness
(total timer setting = 13 + 6 = 19 hours)

For example the time programmable dimming LED street light is controlled by a photo-switch

Scenario no1 – Sunset is @ 6 pm in the evening and Sunrise is @ 7 am in the morning
When the photo-switch senses there is no more sunlight at site at about 6 pm
The photo-switch will switch-on the LED street light & the time programmable dimming LED driver will begin to operate
The LED street light will be operated as follows:
– 6 pm to 10.30 pm ON  with 100 % brightness (busy hours) for 4-1.2 hours
– 10.30 pm to 1 am ON with 60 % brightness for 2-1/2 hours
– 1 am to 7 am ON with 40 % brightness for 6 hours (as SECURITY lighting only)
Because when the photo-switch senses there is sunlight at the site at 7 am, it will switch-off the LED street light

Scenario no 2 – Sunset is @ 5.45 pm in the evening & Sunrise is @ 6.15 am in the morning
When the photo-switch senses there is no more sunlight at site at about 5.45 pm
The photo-switch will switch-on the LED street light & the time programmable dimming LED driver will begin to operate
The LED street light will be operated as follows:
– 5.45 pm to 10.15 pm ON  with 100 % brightness (busy hours) for 4-1.2 hours
– 10.15 pm to 12.45 pm ON with 60 % brightness for 2-1/2 hours
– 12.45 am to 6.15 am ON with 40 % brightness for 5-1/2 hours (as SECURITY lighting only)
Because when  the photo-switch senses there is sunlight at the site at 6.15 am, it will switch-off the LED street light