FLUORESCENT LAMP WITH STRUCTURE FOR MAKING LIGHT ON BACKSIDE OF THE SAME REFLECT TO SURFACE WITHOUT RETURNING LIGHT TO BACKSIDE OF THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a fluorescent lamp with a structure wherein light emitted from a backside of the fluorescent lamp is taken out to a surface side by using refraction of light and energy of light is not to be accumulated on the backside.

SOLUTION: The light at a backside side is not to be returned to a fluorescent tube by preparing a V-shaped reflecting surface on the fluorescent lamp.

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