Countdown add array signal light

The product description

Two countdown to red, green, digital display, one PC pervious to light, the timer with the countdown to remind vehicles and pedestrians waiting time.

Product features

The indicators in line with the law of the People's Republic of China (GA/T508-2014 standard for road traffic signal countdown display.

Imported ultra bright LED the wick, four elements uniform chromaticity, Angle is big, visible distance, long service life.

Adopt silicon rubber seal, dustproof, waterproof, flame retardant, effectively put an end to all kinds of hidden dangers.

And the number

Rules: 800 * 600

Lamp shell material: aluminum alloy

Installation method: horizontal, vertical loading

Light life: 100000 hours or more

Center wavelength: red 625 nm 625 nm, yellow, green, 505 nm

Resistant temperature: - 40 ℃ ~ + 85 ℃

Working voltage: DC12V / 24 V, AC (220 + / - 20%) V (choose one)

Visual Angle: 30 ° or greater

Visual distance: 500 m or more

Tepid performance: air relative humidity of 5% ~ 95% (without condensate)

Insulation resistance: 10 m Ω >

Wind loading: 145 m/h

Enclosure protection grade: IP53