Abstract: A method includes: forming first bond pads along a wafer; bonding a first die to a first set of the first bond pads, the first die being electrically connected to the wafer; depositing a gap-fill dielectric over the wafer and around the first die; forming openings in the gap-fill dielectric; forming first active through vias in physical contact with the second set of the first bond pads and first dummy through vias in physical contact with the third set of the first bond pads, the first active through vias being electrically connected to the wafer, the first dummy through vias being electrically isolated from the wafer; forming second bond pads along the first die, the first active through vias, and the first dummy through vias; and bonding a second die to the first die and to a first active via of the first active through vias.

Abstract: An energy saving LED lamp includes an illuminating device, a mode switching device, a motion detecting device and a controlling unit. The illuminating device is for emitting light. The mode switching device is for switching the illuminating device to work between an illuminating mode and a power saving mode. The motion detecting device is for detecting surrounding human motions and generating a first signal in condition that there is no human motion detected around the LED lamp within a predetermined period of time. The controlling unit is for receiving the first signal generated by the motion detecting device and automatically adjusting brightness of light generated by the illuminating device when having received the first signal, when the mode switching device is at the energy saving mode.

Abstract: A lamp includes a housing, a lamp cover with a hook, a light source, and a lamp cover latching structure. The light source is disposed between the housing and the lamp cover. The lamp cover latching structure includes a securing portion, a latching portion, and a pressing portion. The securing portion is fixed to the housing. The latching portion is capable of latching with the latching hook. The latching portion is capable of separating from the latching hook by pressing the pressing portion.

Abstract: A lamp holder includes a holder body. The holder body includes a first surface, a second surface opposite to the first surface, and a first side surface and a second side surface arranged between the first surface and the second surface. The holder body defines a first groove and a second groove at the first side surface of the holder body. The first groove and the second groove communicate with the first and second surfaces of the holder body. The first groove and the second groove are configured for receiving connectors of a lamp. A fool-proofing member is arranged at a first bottom surface of the first groove.

Abstract: An LED (light emitting diode) lamp includes two lamp modules. Each lamp module includes a housing, an LED module received in the housing, a sleeve received in the housing and enclosing the LED module, a cover fixed to the housing to cover the LED module and a plug inserted into the cover. The housing includes a plate and a sidewall extending from the plate. The two plates of the two lamp modules are connected to each other. The two lamp modules are oriented towards upwardly and downwardly, respectively. Light produced from the two lamp modules illuminates areas above, below and surrounding the LED lamp.

Abstract: An energy saving LED lamp includes an illuminating device, a mode switching device, a motion detecting device and a controlling unit. The illuminating device is for emitting light. The mode switching device is for switching the illuminating device to work between an illuminating mode and a power saving mode. The motion detecting device is for detecting surrounding human motions and generating a first signal in condition that there is no human motion detected around the LED lamp within a predetermined period of time. The controlling unit is for receiving the first signal generated by the motion detecting device and automatically adjusting brightness of light generated by the illuminating device when having received the first signal, when the mode switching device is at the energy saving mode.

Abstract: An LED Lamp is disclosed. The LED lamp comprises a hollow housing having a receiving space inside the hollow housing, the hollow housing further comprising a plurality of slots on a circumferential surface of the hollow housing; an LED module configured to fit inside the receiving space of the hollow housing; and a lamp cover configured to be securely fitted inside the hollow housing and provide coverage to the LED module.

Abstract: A lamp holder includes a holder body. The holder body includes a first surface, a second surface opposite to the first surface, and a first side surface and a second side surface arranged between the first surface and the second surface. The holder body defines a first groove and a second groove at the first side surface of the holder body. The first groove and the second groove communicate with the first and second surfaces of the holder body. The first groove and the second groove are configured for receiving connectors of a lamp. A fool-proofing member is arranged at a first bottom surface of the first groove.

Abstract: An LED lamp includes an LED body and a fool-proofing device. The LED body includes a first end portion and a second end portion opposite to the first end portion. The first end portion extends a first connector and a second connector. The second end portion extends a third connector and a fourth connector. The first connector and fourth connector are arranged at the same sides of the LED body and with different polarities. The second connector and the third connector are arranged at the same sides of the LED body and with different polarities. The fool-proofing device is arranged on the first connector and the third connector, which are diagonally opposite to each other.

Abstract: A lamp housing used in an outdoor illumination apparatus includes an outer shell and an inner waterproof liner. The inner waterproof liner is located inside the outer shell. A power supply module is inside the inner waterproof liner. The lamp housing utilizes a double waterproof structure to maximize waterproof effectiveness. Furthermore, an illumination apparatus utilizing the lamp housing is also provided.