LLFL-1T06-H

LedEngin, Inc.
High Efficiency lens
with 37° Flood Beam
for 10 Watt emitters
with holder
LLFL-1T06-H
This Flood beam lens combined with LedEngin 10 watt single color emitters provides an
efficient and highly uniform smooth light gradient for illumination applications.
Our unique design provides you with maximum luminous output and excellent beam
uniformity.
Key Features
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Smooth light gradient eliminates hot spots and rings for superior illumination.
Designed specifically for 10 watt single color emitter series. Part numbers: LZ4-xxxx10
Compatible with our standard MCPCB assemblies
Optical grade PMMA lens material allows use of high current and temperature
conditions
Simple fastening of holder to PCB with appropriate adhesive, e.g. epoxy or polyurethane
based.
Patent pending
Optical Specifications – Typical Values
Parameter
Viewing Angle (FWHM)
Optical Efficiency
Value
37°
90%
Mechanical Specifications
Parameter
Height from Seating Plane
Maximum Width
Operating Temperature Range
Acceptable bonding materials*
Value
18.2mm
38.9mm
-40°C ~ +110°C
Epoxy or polyurethane-based
adhesives
*note: do not use a cyanoacrylate (superglue) adhesive to avoid lens contamination!
LedEngin, Inc.
Emitter Optimized Lenses
Product Brief PB10
R.0a – 07/10
Typical Relative Intensity over Angle
1
Relative Intensity (%)
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
-80
-60
-40
-20
0
20
40
60
80
Angular Displacement (degrees)
Outline Dimensions
Contact Information
LedEngin, Inc.
3350 Scott Boulevard, Building #9
Santa Clara, CA 95054 USA
LedEngin, Inc.
Tel: +1 (408) 492-0620
E-mail: [email protected]
Website: www.ledengin.com
Emitter Optimized Lenses
Product Brief PB10
R.0a – 07/10