2x2 Narrown Forward Throw Beam Public Area Optics Lens

Model: ALST50D4LED5050TF-FS

Diameter: 50x50mm

Height: 9.49mm

Angle: T4-Very Short

Material: PC

Transmittance: >90%

LED Type: 5050LED

Lighting Applications: Area Lighting

1. Forward throw beam optimized for European tunnels, resulting in extremely efficient lighting with counter-beam method. Variant made from PC.

2. Variant made from PC,exhibits excellent thermal stability, maintaining optical performance under a wide range of temperatures and environmental conditions.

3. Resistant to UV degradation, ensuring long-term optical clarity and maintaining performance over time.

1. Forward throw beam optimized for European tunnels, resulting in extremely efficient lighting with counter-beam method. Variant made from PC.

2. Variant made from PC,exhibits excellent thermal stability, maintaining optical performance under a wide range of temperatures and environmental conditions.

3. Resistant to UV degradation, ensuring long-term optical clarity and maintaining performance over time.

5050TF-FS Very Short forward throw beam angle for area lighting like tunnel light, sports ground, high billboard light

Specifications

Model:	ALST50D4LED5050TF-FS
Diameter:	50x50mm
Height:	9.49mm
Angle:	T4-Very Short
Material：	PC
Transmittance：	>90%
LED Type	5050LED
Lighting applications	Area Lighting

Light Distribution Curve

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.