Specifications

1)3 color and 3 digital coutdown lamp
2)Max display 199
3)Energy saving
4)Led countdown light

 

The tri-color LED countdown signal. lamp is intended for indicating the remaining time to the car drivers and pedestrians when they drive or walk across the street. 

 

1. Working mode

a. The first one or two cycles is for memorizing time. The countdown function starts from the second or third cycle

b. When the red digital displays, the car or pedestrian should stop moving.

c. When the yellow digital displays, it means the next step is red digital. If the car or pedestrian intend to move across the street, pleas don’t do that. There is no enough time for you to go across the street..

d. When the green digital displays, the car or pedestrian can move forward or across the street..

e. The maximum display digital is 199 for green and red. The yellow is 9.

 

2 .Optical Characteristics

Luminous Intensity	>3000cd/m2
Chromaticity	Red  625±5nm Yellow  590±5nm Green  505±2nm
LED numbers	Red 90pcs Yellow 39pcs Green 90pcs
Emitting surface	305mmx305mm

 

3. Electrical and Mechanical Characteristics

 

Rated Votage	12vdc
Power Consumption	6.5W
Operating temperature	-40~+74degree C
IP Rating	IP55
Power source	Solar power
Materials of housing	Polycarbonate
Weight	4.4kgs( including bracket)