Lighthead

Normally the gap between the underside of the travelling lighthead and the worktable surface is fixed.

Source: wiktionary

If the lighthead pivots too freely, adjustment can be made at both yoke pivots ( fig . 18 - 22 ) .

Source: wiktionary

The vision system hardware consists of a camera, auxiliary lighthead, image acquisition board, personal computer, and an RGB video monitor.

Source: wiktionary

Up to four lighthead extensions can be operated from the dimmer control and be strategically positioned around the user ' s darkroom.

Source: wiktionary