The product description

Red left for full screen, the left 2. Yellow is full screen display, three for left turn green arrow display on the left, left four straight for the green arrow shows.

Product features

The indicators in line with the law of the People's Republic of China GB14887-2011 standard for road traffic signal lamp standard.

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:  Φ300、 Φ400、 Φ500

Lamp shell material: PC, aluminum alloy, die-casting aluminum

Installation method: horizontal, vertical loading

Light life: 100000 hours or more

Center wavelength: red 625 nm, 505 nm green

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