An illumination device for a display instrument is described which is used to illuminate two sets of scale markings and to separately illuminate a pointer scale of the display instrument. The light from a light source is guided past light funnels that are used to illuminate the pointer scale by an optical waveguide. This provides an efficient and economical means of illuminating a display instrument of this type.

 
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< Lamp holder for wireless lamps with quick socket and relative lamp

< Led light collection and uniform transmission system using a conical reflector with a roughed up inner surface

> Liquid crystal picture screen with collimator having microprisms

> Illumination device, display device and projector

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