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1. Which are the most common incandescent bulb finishes?
Mirrored Bowl
Rough Service
Fireglow
Pearl
Opal
Clear
2. The lumen rating of an
incandescent lamp is based upon
initial lumen output or
average lumen output?
3. The life rating of an
incandescent lamp is the lamp's
guaranteed life.
approximate average life.
expected minimum life.
Upon completing this review, check your answers with those on page 23, re-read those
sections where your answers were wrong, then proceed.
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