single lens with 3M tape 15x55°
single lens with 3M tape 15x55°

single lens with 3M tape 15x55°

Model: ALS21D1555G

Diameter: 21.58mm

Height: 11.4mm

Angle: 15x55°

Material: PMMA

Transmittance: >93%

LED Type: 3535LED

Lighting Applications: Wall wash Light

Distribution

ALS21D1555G Distribution
 

Specifications

Model: ALS21D1555G
Diameter: 21.58mm
Height: 11.4mm
Angle: 15x55°
Material: PMMA
Transmittance: >90%
LED Applications 3535LED
Lighting applications Wall wash light

LED Type

3535LED 1 cree

XPE

XPE2

XP-G2

XP-G3

3535LED 1 osram

OSLON SSL80

SQUARE

LUMILEDS 3535 lumileds

LUXEON HL4Z

NICHIA 3535 nichia

NVSW219GL

3535LED 1 prolight

PK2E-2LVE-B2R8N

PK2N-4LVE-SBVR8

Packaging

---

Material Information

pmma temperature
pc temperature
pmma rti
pc rti
glove 1
no chemical
  • 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.

 

 

ALS21D1555G DistributionALS21D1555G Drawing

Related Products

Contact Us for More Information

Asahi Optics welcomes your questions, inquires and feedback. Please use the form below or contact us at any of the addresses below.  Our sales team will get back to you shortly.

Sign up for our news

Email: [email protected]
Tel: +86-755-85241681
Fax: +86-755-85241681-0
Wechat: +8618928483413
Skype: asahi-optics
Address: 905 Hengtai Chanye Building, No.1 of TangKeng LuKou Dong , GuanTian, Bao'Shi Dong Road,Shiyan,Bao'an,Shenzhen 518108

© 2010 - 2025 Asahi Optics All rights reserved