Detachable decorative system for lamp shades

Detachable lampshade

Detachable lampshade for a lamp

Detachable light shade for wall fixture lighting

Device and method for diffusing light

Device for adjusting an object to assume a predetermined angle t

Device for depicting a linear optical marking

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