215267 ⎘
Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof; Holders with built-in electrical component with switch operated manually and independent of engagement or disengagement of coupling for screw type coupling devices
Filament lamp
#2Non-welded and anti-deformation lamp base and non-welded and anti-deformation light bulb
#3Plug wire type zipper switch lampholder
#4Tri-dimming push handle switch lampholder
#5Indicator test switch for downlight lighting device and bracket therefor
#6Lamp socket
#7Lamp socket with multiple switches
#8Rotation knob type light-regulating lamp socket
#9LS4 BULB & SOCKET SYSTEM
#10Lamp-socket with built-in switch
#11Lighting device
#12Light socket 3
#13Interposer