LEDiL LISA2 LED Lighting Lenses are 9.9mm and 10mm in diameter variants with glue or clip compatible with up to 3535 size LED packages. LEDiL LISA2 LED Lighting Lenses come with a small footprint suitable for tight PCB layout. These LED lighting lenses are miniature Total Internal Reflection (TIR) lenses for jewelry shops, reading lights, torches, and headlamps.