300mm red, yellow and green full screen three units

Brand: YEQIN

Material: PC

Model: JD300-34-YQ-RYG(←)G(↑)-ZH

Specification: 300mm

Technical Parameters

? Multiple seals, waterproof

? Meets GB/14887-2011 and relevant international standards

? Red light: LED single brightness: 4360-5250, wavelength: 620-625nm, left and right viewing angle: 30°, power: ≤20W.

? Yellow light: LED single brightness: 4620-5545, wavelength: 592-594nm, left and right viewing angle: 30°, power: ≤20W

? Green light: LED single brightness: 8667-10400, wavelength: 503-506nm, left and right viewing angle: 30°, power: ≤20W.

? Ambient temperature: -40°C~+80°C

? Working voltage: AC220V

? Lightbox housing material: PC

? IP rating: IP53

Visual distance ≥300m