sci.engr.lighting

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Light, vision & color in architecture, media, etc.

Each week some 2 messages are posted to this group.

Subjects that are discussed here:

• Two dimmers in series?
• Life of white LEDs powered by lithium button cell
• red light source, for animal watching
• There is a definition of "full spectrum"?
• Ray Tracing Software
• MV warm-up times
• Surface temp of GLS 100W bulbs
• Led question
• Comcast is pulling the plug on sci.engr.lighting
• red light source, for animal watching

Messages in this group also appear in

• sci.electronics.designElectronic circuit design.
• alt.engineering.electricalDiscussing electrical engineering.
• sci.electronics.componentsIntegrated circuits, resistors, capacitors.
• sci.engr.joining.weldingWelding of materials for manufacture & repair.
• sci.engr.heat-vent-acHeating, ventilating, air conditioning & refrigeration.

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