Device for illuminating a balloon for display purposes

Device for redirecting the luminous flux emitted by one or...

Device for supporting lamp shade on lamp socket

Devices and methods for distributing radially collected and...

Diffraction optical element, lighting device, and projector

Diffusion plate and backlight module using the same

Dimmer blade

Dimmer device for backlight module

Dipped headlamp for motor vehicles

Direct-type backlight

Directional diffusing film

Disassembly-type lamp shade structure (2)

Discontinuous light-beam condenser lens

Display device

Display device having a protruding light transmission panel...

Display lamp and method

Display lamp with optically curved heat shield

Do-it-yourself lamp shade kit

Do-it-yourself lampshade kit

Double-focus lens and vehicle lamp