VCC has developed solderless panel mount LED holders that combine simple and fast assembly with reliability and ruggedness. The CNX 440 and CNX 460 Series receptacles require no tools for assembly, ...
The majority of high power white LEDs is designed to be ran at 350 mA constant current. This is because the chemistry of a white LED sets the forward voltage at about 3 V and 3.0 V x 0.35 A ~ 1 W, ...