Rockboard Rockboard LED Dampers, Large 10mm (package of 5 refractive domes) - Dim your bright pedal lights! | Musical Instruments and Accessories | Z String Music
10mm LED Clear White 8,000 MCD 20mA
10mm Super Bright LEDs
Amazon.com: 50pcs x Superbright 10mm Round LED Light Lamp Ultra Bright 10mm White led 30000MCD : Industrial & Scientific
Diffused Green 10mm LED (25 pack) : ID 844 : $4.95 : Adafruit Industries, Unique & fun DIY electronics and kits