South El Monte, Calif. — Electro-Mech's SW44515 backlit potentiometer switch offers both rotary and push-on/push-off functionality, plus LED backlighting for operation control. The unit saves panel ...

The human eye's highly nonlinear response to light levels poses problems for designers of adjustable lighting. Simple hardware or software linear-control methods compress most of the apparent ...

Triacs are at the heart of dimming controls for LED lighting. Triacs used in dimmers have normally been characterised and specified for incandescent lamp loads, which have high current ratings for ...