Abstract: A lamp comprising a lamp tube, the lamp tube having a positioning slot formed on an inner side of the lamp tube for receiving a circuit board; two end covers installable at both ends of the lamp tube; each end cover comprises two electrical terminals for receiving electrical power from a source, and each end cover includes a conductive terminal disposed on an inner side of the end cover and coupled to the electrical terminal; and a circuit board arranged to be positioned in the positioning slot, the circuit board includes two sockets disposed at both ends of the circuit board; wherein in operation the conductive terminal of each end cover is plugged into the respective socket to conduct electric power.

Abstract: The present invention discloses a lamp housing containing a housing base. An interior of the housing base is a holding space in a shape of a saddle, and a bottom of the holding space is a fixing portion. Two sides of the holding space, opposite to an upper side of the fixing portion, are extended into an inner wall at two sides of the holding space by proper depth, forming a latch portion on the inner walls at the two sides of the holding space. The fixing portion is used to dispose a light source module, and at least a positioning member is locked by each latch portion. The light source module is fixed on the fixing portion by the positioning member. By the present invention, flexibility of assembling LED elements can be increased and a fixing effect of the LED elements can be improved.