Model: ALST50D4LED5050T3M
Diameter: 50x50mm
Height: 7.95mm
Angle: T3M Asymmetric
Material: PMMA
Transmittance: 93%
LED Type: 5050 LED
Lighting Applications: Street Light
1. The design of the 2x2 Type III-Medium lens provides wide horizontal illumination, suitable for streetlight applications that require even light distribution on wider roads or squares,ensuring effective lighting coverage across the entire region.
2. Designed to minimize light spill and skyglow, helping to preserve the night sky's natural darkness and reduce light pollution.
Distribution
Specifications
| Model: | ALST50D4LED5050T3M |
| Diameter: | 50x50mm |
| Height: | 7.95mm |
| Angle: | TypeIII-Medium |
| Material： | PMMA |
| Transmittance： | ＞93% |
| LED Type | 5050 LED |
| Lighting applications | Street Light |
LED Type
JR5005C 6-V E
DURIS S 8
LUXEON 5050 Square
NVAW144AR
NVAW144AM
Xl5050LED
EMC5050LED
Packaging
---Material Information
Lens Material
L06: PMMA 8N/ L46: PC 1250Z
Operating Temperature
PMMA:-40°C~ +80°C/ PC: -40°C~ +120°C
UL Flammability
PMMA: [email protected]/ PC 1250Z: V-2 @1.5mm
UL RTI Elec
PMMA: 90°C @1.5mm/ PC 1250Z: 125°[email protected]
Light Transmission Rate
400nm ~ 900nm>90%
If necessary, Clean lenses with mild soap, water and soft cloth.
Never use any commercial cleaning solvents on lenses, like alcohol.
Please handle or install lenses with wearing gloves, skin oils may damage lens or its optical characteristic.
1. The design of the 2x2 Type III-Medium lens provides wide horizontal illumination, suitable for streetlight applications that require even light distribution on wider roads or squares,ensuring effective lighting coverage across the entire region.
2. Designed to minimize light spill and skyglow, helping to preserve the night sky's natural darkness and reduce light pollution.
ASAHI OPTICSALST50D4LED5050T3M Drawing.pdf
ASAHI OPTICS ALST50D4LED5050T3M.Dialux
ASAHI OPTICS ALST50D4LED5050T3M lens IES.ies
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