Diameter78 H27.5mm COB LED Lighting Glass Lens for Bridgelux| CREE| Citizen COB LEDs(HX-78DTB-120)

Diameter78 H27.5mm COB LED Lighting Glass Lens for Bridgelux| CREE| Citizen COB LEDs(HX-78DTB-120)

Introduction :

Part No. HX-78DTB-120
Shape Properties   Convex-concave(meniscus) lenses
Diameter (mm)   ¢1 = 78.0
¢2 = 72.0
¢3 = 52.0
Height (mm) H1 = 27.5
H2 = 4.0
H3 = /
Surface Treatment Polishing(Clear) surface
Beam Angle 120 ~ 130 deg (full angle)
For LEDs Bridgelux
Citizen
CREE
COB LEDs
Fixing Method Silicon rubber ring (√ )
Stainless steel ring (√ )
Reflector ( )
Materials   Borosilicate 3.3 optical glass  
RoHS-Compliant Yes
SGS-Compliant Yes
Typical Applications COB Led lighting
Note All measurements are ± 0.25 ~ 0.30 mm,
unless otherwise indicated
Purchase info@opticsledlens.com