
Model: ALST50D16LED3090G
Size: 50MM
Height: 5.04mm
Angle: 30°x90°
Material: PC
Transmittance: 93%
LED Type: 2835LED, 3030LED
Lighting Applications: Street light
1. The 30x90° optical design ensures uniform illumination over both wide horizontal and extended vertical areas, reducing dark spots and enhancing visibility.
2. Suitable for illuminating roadways, ensuring a balanced and uniform distribution of light for safe and efficient traffic flow.
Specifications
| Model: | ALST50D16LED3090G |
| Diameter: | 50*50mm |
| Height: | 5.04mm |
| Angle: | 30x90° |
| Material: | PC |
| Transmittance: | >90% |
| LED Applications | 2835LED, 3030LED |
| Lighting applications | Street lighting,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.

Asahi Optics ALST50D16LED3090G Drawing.dwg
Asahi Optics ALST50D16LED3090G Drawing.pdf
Asahi Optics ALST50D16LED3090G lens ies.ies


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