Abstract: An exemplary lamp seat assembly includes a supporting member and a chassis. The supporting member includes receiving portion for receiving a light source therein and a plurality of clips. The chassis includes a holder for electrically connecting the light source and a power source and a main body mounted on the holder. The holder is a screw type bulb base. The main body includes a hollow cover, a plurality of baffling portions and a plurality of supporting portions formed on an inner surface of the cover. The supporting member abuts against the supporting portions and the clips clasp the baffling portions.

Abstract: A light emitting diode (LED) bulb includes a lamp seat for connecting the LED bulb to an external power source, a rotatable member rotatably connected to the lamp seat, two holders fixed to the rotatable member and a lamp head pivotally connecting with the holders. The rotatable member is rotatable around a first axis. The lamp head is rotatable around a second axis. The second axis is unparallel to the first axis. Thus, an illumination angle of the lamp head can be adjusted with respect to the lamp seat along two planes. An LED module is attached to the lamp head.

Abstract: An LED lamp includes a first LED light module and a second LED light module. The first LED light module includes a frame, a beam mounted on the frame, a plurality of LEDs mounted on the frame and a cover fixed to the frame to cover the LEDs. The second LED light module includes a housing, a base mounted on the housing and an LED fixed to the housing. The base of the first LED light module defines two grooves. The base of the second LED light module forms two posts. The two posts can be locked in the two grooves to mount the first LED light module with the second LED light module and complete the electrical connection between the first and second LED light modules.

Abstract: A light emitting diode (LED) bulb includes a lamp seat for connecting the LED bulb to an external power source, a rotatable member rotatably connected to the lamp seat, two holders fixed to the rotatable member and a lamp head pivotally connecting with the holders. The rotatable member is rotatable around a first axis. The lamp head is rotatable around a second axis. The second axis is unparallel to the first axis. Thus, an illumination angle of the lamp head can be adjusted with respect to the lamp seat along two planes. An LED module is attached to the lamp head.

Abstract: An illumination device includes a cap, a holder fixed to the cap, a housing fixed to the holder, a driving module received in the housing, a light source mounted on the housing and a cover secured on the housing and covering the light source. The cap includes an electrically conductive column and an electrical contact tip. The contact tip is electrically insulative from the column The driving module includes a plate, a plurality of electronic components mounted on the plate, two upper pins extending upwardly from the plate, a lower pin extending downwardly from the plate and a tab extending laterally from the plate. The upper pins extend through the housing into the light source to electrically connect with the light source. The lower pin and the tab separably contact the contact tip and the column, respectively.

Abstract: An illumination device includes a housing defining a hole therethrogh; a plurality of light sources each is a light emitting diode is disposed in the housing; a lamp seat is securely positioned at one side of the housing. The lamp seat comprises a protrusion configured to receive electronic elements therein. The protrusion of the lamp seat is inserted into the hole of the housing.

Abstract: A light emitting diode bulb includes a holder; a housing connected with the holder; an LED module arranged on the housing and electrically connected with the holder. The LED module comprises a base and LED units formed on the base. The base has an upper surface and lateral surfaces extending downwardly and slanted to the upper surface. The LED units are arranged on the upper surface and the lateral surfaces respectively. An envelope is formed on the housing opposite to the holder. Light from the LED units of the LED module passes through the envelope and transmits to an external environment along different directions.