Disclosed is a white and warm white LED synchronous intelligent flexible light assembly, which includes an intelligent power supply and flexible light strings, the intelligent power supply includes a plug, a controller, a female terminal of a power wire, and the flexible light strings, formed by white and warm white LED diodes, are connected in parallel to a main wire, an IP44 plug is connected to a power supply, a filter and a filter circuit which is connected to an input of a MOSFET, and direct current of a DC transformer is output to a driving module and an IRF, a signal output by the IRF passes through a heat dissipation component and the driving module, outputs of the driving module and the DC transformer are connected to the input of the MOSFET, and a signal of the MOSFET is output to the light strings.

Disclosed is a white and warm white LED synchronous intelligent flexible light assembly, which includes an intelligent power supply and flexible light strings, the intelligent power supply includes a plug, a controller, a female terminal of a power wire, and the flexible light strings, formed by white and warm white LED diodes, are connected in parallel to a main wire, an IP44 plug is connected to a power supply, a filter and a filter circuit which is connected to an input of a MOSFET, and direct current of a DC transformer is output to a driving module and an IRF, a signal output by the IRF passes through a heat dissipation component and the driving module, outputs of the driving module and the DC transformer are connected to the input of the MOSFET, and a signal of the MOSFET is output to the light strings.

The present disclosure relates to the technical field of decorative lamps and discloses a waterproof and shatterproof light string, including an electric wire. A female socket is arranged at one end of the electric wire, and a male plug capable of being plugged and electrically connected with the female socket is arranged at the other end of the electric wire, and a plurality of lamps are arranged in the middle of the electric wire in parallel; the lamp includes a lamp holder and a bulb connected with the lamp holder, and a gap is arranged between the lamp holder and the bulb; a water discharge port is formed in one side of the lamp holder; and the bulb includes a shatterproof plastic bulb shell.

An LED tube lamp comprises: a glass lamp tube; a light diffusion layer disposed on a surface of the glass lamp tube; an LED light strip, which comprises a fixing portion and an extending portion disposed in the glass lamp tube; a plurality of LED light sources mounted on the fixing portion of the LED light strip; a fixing structure disposed between the fixing portion and the inner circumferential surface the glass lamp tube; a power supply module disposed on the fixing structure and electrically connecting to the LED light strip and two end caps attached to two ends of the glass lamp tube respectively. The fixing structure comprises a first end fixedly connected to the inner circumferential surface of the glass lamp tube and a second end fixedly connected to the fixing portion of the LED light strip and not connected to the extending portion of the LED light strip.

An LED tube lamp comprises: a glass lamp tube; a light diffusion layer disposed on a surface of the glass lamp tube; an LED light strip, which comprises a fixing portion and an extending portion disposed in the glass lamp tube; a plurality of LED light sources mounted on the fixing portion of the LED light strip; a fixing structure disposed between the fixing portion and the inner circumferential surface the glass lamp tube; a power supply module disposed on the fixing structure and electrically connecting to the LED light strip and two end caps attached to two ends of the glass lamp tube respectively. The fixing structure comprises a first end fixedly connected to the inner circumferential surface of the glass lamp tube and a second end fixedly connected to the fixing portion of the LED light strip and not connected to the extending portion of the LED light strip.

Example embodiments relate to connection modules for luminaires. One example connection module for a luminaire with a light module includes a support. The connection module also includes a surge protection circuitry arranged on the support. Additionally, the connection module includes a first and second supply terminal for connection to a power supply. The first and second supply terminal are connected to the surge protection circuitry. Further, the connection module includes a first and second load terminal for connection to a drive means of the light module. The first and second load terminal are connected to the surge protection circuitry. In addition, the connection module includes at least a first and second control terminal. A connection line for electrically connecting the first and second control terminals is arranged on the support.

Example embodiments relate to connection modules for luminaires. One example connection module for a luminaire with a light module includes a support. The connection module also includes a surge protection circuitry arranged on the support. Additionally, the connection module includes a first and second supply terminal for connection to a power supply. The first and second supply terminal are connected to the surge protection circuitry. Further, the connection module includes a first and second load terminal for connection to a drive means of the light module. The first and second load terminal are connected to the surge protection circuitry. In addition, the connection module includes at least a first and second control terminal. A connection line for electrically connecting the first and second control terminals is arranged on the support.

A lighting unit has an input connector which has a first terminal arrangement which connects to a protection circuit to engage a lighting driver in an initial connection of the lighting unit (14) and the lighting driver (12), and a second terminal arrangement which connects to a light source. The second terminal arrangement is adapted to engage the lighting driver later than an engagement of the first terminal arrangement to the light driver. The protection circuit (22) is adapted to operate earlier than an engagement of the light source (20) to the lighting driver (20). The protection circuit prevents current surges from being delivered by the lighting driver at the time of connection of the lighting unit. The protection circuit is only applied temporarily, before direct connection is made between the light source and the lighting driver.

A lighting unit has an input connector which has a first terminal arrangement which connects to a protection circuit to engage a lighting driver in an initial connection of the lighting unit (14) and the lighting driver (12), and a second terminal arrangement which connects to a light source. The second terminal arrangement is adapted to engage the lighting driver later than an engagement of the first terminal arrangement to the light driver. The protection circuit (22) is adapted to operate earlier than an engagement of the light source (20) to the lighting driver (20). The protection circuit prevents current surges from being delivered by the lighting driver at the time of connection of the lighting unit. The protection circuit is only applied temporarily, before direct connection is made between the light source and the lighting driver.

A lighting system including an LED downlight mountable to a ceiling, a driver, and an insulation displacement connector (IDC). Light from the downlight can be faced downward to project light or upward to reflect light off of the ceiling. The driver has an input with a first voltage and an output with a second voltage, the second voltage being lower than the first and being provided through a wire system extending from the LED driver. The IDC connects the downlight to the wire system. The lighting system can be changed from a first to a second configuration by at least one of adding an additional downlight using a corresponding IDC or removing an existing downlight using a corresponding IDC. The second configuration does not significantly affect a desired output range of light from any downlight or any LED circuit of any downlight that remains or preexists from the first configuration.