The VLRK31 and VLRE31 series, from Vishay, are surface mount LEDs in reverse gullwing packages. Available in a variety of colours, the VLRx31 series offer a high brightness output from a low profile package. Their packages consist of a lead frame embedded in a white thermoplast. A reflector inside of the package is filled with clear epoxy.
Suitable applications for the VLRK31 and VLRE31 include; automotive, telecommunication, indicators, backlighting, LCDs and other general purpose applications.

Features of the VLRx31 LEDs:
Reverse gull wing LED package
Low profile
AllnGaP technology
Non-diffused lens
Low power consumption
Viewing angle: 120°

Visible Light LEDs, Vishay