Fluorescent tube is two foot long and is replaceable with Type F-15T8CW tubes 
available at most hardware and parts stores.  Tube is encased in a shatter resistant clear
plastic cylinder.

*Equipped with a wre hanger for convenience in using in akward locations
*May be hand held or hung
*Very economical,  uses one tenth of the electricity of an incandescent bulb
*Easy on the eyes because it is glare free
*Much safer shatter resistant format than conventional incandescent drop lights