3mm LEDs
3mm LEDs are the small ones, for replacing a dead power or activity LED in a case front panel, or for lighting a small area where a strip would be too much.
All Darkside 3mm CONNECT modular LEDs, in blue, green, orange, red, white and UV. CONNECT is the point: they chain to each other rather than each needing its own run back to a controller, so you can light several spots off one lead.
The larger size, better suited to lighting a reservoir or a block, is in 5mm LEDs.
