| http://www.w3.org/ns/prov#value | - A plurality of radially aligned fins 508 are provided as an aid for screwing the base portion 521 into and out of the socket.FIG. 19 is a cross-sectional view of an embodiment of an illumination device 550 that includes a flexible, glowing, magnetized sock 553 that is operationally coupled to a light source such as a LED 555 and an actuator such as electrical coils orsolenoid 566.
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