FIELD: electricity.
SUBSTANCE: lamp with a rotary bulb containing a radiation source mounted inside the bulb has a base (mounted on the bulb and composed of an outer and an inner parts interconnected with a fixture unit), a stopper device preventing rotation of the base parts on in the other in either direction, an insulator with a contact plate fixed inside the base inner part; the fixture unit is formed by butt-end curves of the base outer and inner parts directed one towards the other.
EFFECT: lamp prime cost reduction and quality improvement.
2 dwg
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