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1.) High Intensity Discharge and Low Voltage lamps require auxiliary equipment. Name what each source needs to illuminate and why that equipment is important.

2.) What is efficacy?

3.) If a fluorescent lamp is flickering, name two solutions to make it stop.

4.) Which source is better suited for a low maintenance installation? Why?

5) What makes a Low Voltage lamp more efficacious then a regular incandescent?

6) What is amber shift?

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