The LXK2-PWW4-0140 is no longer being produced. Here is a list of possible subsitutions. Do you have a specific requirement that cannot be met with our current line of pre-mounted Rebel LEDs? We offer custom Rebel LED design and assembly services with no minimum order requirements. Contact Us with your requirements and we will prepare a quote for you.

The LXK2-PWW4-0140 Warm White Luxeon K2-TFFC is part of the next generation of LEDs that raises the industry standard for light output, thermal management, cost and easy of use. The K2-TFFC Power LED offer the world’s best LED light output with 140 lumens of pure Warm White light, outstripping the performance of other power LEDs and significantly lowering the cost per lumen.

K2-TFFC LEDs offers:

• The brightest LED in its class with over 140 lumens of Warm White light
• Near instant turn-on time (less than 100ns switching time)
• Cool beam, safe to the touch
• Up to 100,000 hour lifespan
• Low voltage DC operated
• Superior ESD protection
• Fully dimmable
• The industries best lumen maintenance—with 70% lumen maintenance after 50,000 hours of operation
• High operating temperature minimizing heat sinking requirements
• Surface mount technology
• Lead free package and assembly capability

K2-TFFC Benefits:

• Fewer LEDs required
• Reduced heat sinking requirements
• Uses standard manufacturing processes
• Increased light output
• More energy efficient than incandescent and most halogen lamps
• RoHS & WEEE Compliant

The base of this LED is not electrically neutral. If you need to mount this LED to a common heat sink, then you need to isolate the LED from the heat sink. Our exclusive laser cut thermal adhesive tape makes it quick and easy to both isolate and fasten the LED to the heat sink. Click on the Related Items tab above for compatible LXT thermal pads.

For help using this LED visit our library of application notes, design guides and documentation.