FIELD: lighting engineering.
SUBSTANCE: invention relates to lighting engineering. Electrical circuit with LED element 22 is covered by cover member 12. Separation device 28 is provided to mechanically disconnect electrical conductors 16a, 16b, which is configured to supply power to LED element 22 if sensor element 24 detects a defect of cover member 12.
EFFECT: improved safety of the lamp.
14 cl, 9 dwg
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