lights [2]![click to hear](/images/speaker.jpg)
Fixed or portable devices designed and used to diffuse electric light.
adjustable lamp ![click to hear](/images/speaker.jpg)
Multidirectional light usually mounted on a worktable by an adjustable clamp.
adjustable clamp ![click to hear](/images/speaker.jpg)
Mechanism in the form of a vise for mounting the lamp to the edge of the worktable.
spring ![click to hear](/images/speaker.jpg)
Elastic metal coil for changing and maintaining the position for the two sections of the arm.
shade ![click to hear](/images/speaker.jpg)
Opaque shield directing the lamp’s light onto the work surface.
arm ![click to hear](/images/speaker.jpg)
Articulated moving bar for adjusting the position of the lamp shade.
on-off switch ![click to hear](/images/speaker.jpg)
Button for turning the device on or off.