LLXX-3T06-H Datasheet, PDF (1/5 Pages) List of Unclassifed Manufacturers – High Efficiency Lenses for LZ9 Emitter Family

LLxx-3T06-H
High Efficiency Lenses for LZ9 Emitter Family
Key Features
 Total Internal Reflection (TIR) optics provides a well-controlled beam
 Designed specifically for LED Engin LZ9 emitter family
 Provides the highest quality and quantity of light in a beam
 Maximum lux on target and lumens in beam
 Smooth light gradient eliminates hot spots and rings and minimizes glare for superior illumination
 UL-rated optical grade PMMA lens material allows use of high current and temperature conditions
 Lenses are available standard with holder that mount easily to LuxiGen LZ9 MCPCBs
 Simple fastening of holder to MCPCB with appropriate adhesive, e.g. epoxy or polyurethane based
Typical Applications
 Down lighting
 Accent lighting
 Track lighting
 Architectural lighting
 Entertainment
Description
This lens family couples with the compact, high-flux density LZ9 LuxiGen emitter family providing a range of beam
options and opening up new applications in stage and studio, architectural and down lighting. The TIR lens
collimates the LED light into efficient, well-controlled light beams that maximize the usable lumens in the target
area. Not only does this lighting solution provide the throw or distance required for these lighting applications, it
does so with a smooth, high quality beam of superior intensity uniformity, color over angle mixing, and with an
absence of discomfort glare or shadows.
Optical Specification
Part number ¹
LLSP-3T06-H
Beam angle ²
degrees
17
LLNF-3T06-H 26
LLFL-3T06-H 39
Field angle ³
degrees
36
Optical
efficiency ⁴
%
90
49
90
83
90
On-axis
intensity ⁵
cd/lm
5.4
2.2
1.2
Notes:
1. Lenses can also be ordered without the holder. Replace –H with –O for this option.
2. Beam angle is defined as the full width at 50% of the max intensity (FWHM).
3. Field angle is defined as the full width at 10% of the max intensity.
4. Optical efficiency is defined as the ratio between the incoming flux and the outgoing flux.
5. On-axis intensity is defined as the ratio between the total input lumen and the intensity in the optical center of the lens.
LLxx-3T06-H (1.1-01/28/13)
LED Engin | 651 River Oaks Parkway | San Jose, CA 95134 USA | ph [phone] | fax [phone] | em [e-mail] | www.ledengin.com