2x2 TypeII-M Highway Illumination Lens With Back Light

Model: ALST50D4LEDT2WB

Diameter: 50x50mm

Height: 8.93mm

Angle: TYPE II-M With Backlight

Material: PMMA

Transmittance: >93%

LED Type: 5050LED

Lighting Applications: Street Lighting

1. The design of the 2x2 TypeII-Medium with backlight lens helps to increase the overall brightness of the streetlight, improving visibility in the surrounding environment and making it easier for pedestrians and drivers to perceive their surroundings.

2. It's made of high quality PMMA material, exhibits excellent thermal stability, maintaining optical performance under a wide range of temperatures and environmental conditions.

Specifications

Model:	ALST50D4LEDT2WB
Diameter:	50x50mm
Height:	8.93mm
Angle:	TYPE II-M With Backlight
Material：	PMMA
Transmittance：	>93%
LED Type	5050LED
Lighting applications	Street Lighting

Light Distribution Curve

XPG3 ALST50D4LEDT2WB

Street Lighting Lens 1 1

ALST50D4LEDT2WB drawing534

LED LENS Maintenance Instruction

1) If necessary, clean lenses with mild soap, water, and softening cloth.
2) Never use any industrial solvent to clean lens, such as cleaning Solvent, Alcohol Sulfuric acid, Ammonia, Urea, Mineral oil, Petrol
3) The lens operating Temperature range -40°to+120°C
4) Alternatively the following environment is recommended: Storage temperature: -40°C to +70°C, Humidity:30% to 95% HR mar.
5) The lens has concentrated function, and it’s made from transparent material, The functions will be affected once they were polluted, so please do not open the packages until you use them, in case of dust and other pollution.
6) Please handle or install lens with wearing gloves, skin oils may damage lens optical characteristic.