66mm 140*60 degree Glass led lens for 10W20W30W led street lamps       

1. Model: KL-SL66  

2. Application: for Led street light ,Tunnel light, Led lights

3. Beam angle: 140*60 degree

4. Accessories

This lens include stainless steel 304 holder and gasket, easy installation.

5. Material Description

       *Material:high borosilicate glass 3.3

      *Refractive index:1.474
      *Light transmittance:94% 
      *Working Temperature: from -50degree to 550degree
      *Color: transparent
      *Tensile strength:40- 120Nmm - 2

        *Certificates:ISO9001/RoHS/SGS 
      * A low inflation rate, high temperature resistant, high strength, high hardness, high light transmittance and high chemical stability