LLFL-1T06-H LED Engin

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 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 Value Viewing Angle (FWHM) 37 Optical Efficiency 90% Mechanical Specifications Parameter Value Height from Seating Plane 18.2mm Maximum Width 38.9mm Operating Temperature Range -40C ~ +110C Epoxy or polyurethane-based Acceptable bonding materials* adhesives *note: do not use a cyanoacrylate (superglue) adhesive to avoid lens contamination Product Brief PB10 Emitter Optimized Lenses LedEngin,Inc. R.0a 07/10 Typical Relative Intensity over Angle 1 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. Tel: +1 (408) 492-0620 3350 Scott Boulevard, Building 9 E-mail: Sales ledengin.com Santa Clara, CA 95054 USA Website: www.ledengin.com Product Brief PB10 Emitter Optimized Lenses LedEngin,Inc. R.0a 07/10 Relative Intensity (%)