Light Source Combinations TRIZ Cases
- Flexible Neon LED Nightlight With Sound-Responsive Color Control
Ambient sound drives the main circuit to vary flexible neon LED color and intensity, adding adaptive illumination to a plug-in nightlight.
- Lightguide Lamp With Wavelength-Selective Crosstalk Filtering
Wavelength-selective filtering blocks overlapping light while the lightguide maintains controlled distribution and color mixing.
- Paraboloidal Color-Mixing Optics for Compact LED Lamps
Aligned paraboloidal reflectors and TIR lenses mix multi-color LED output uniformly while fitting conventional lamp housings.
- LED Lighting Strip Wire Bends for Thermal Expansion
Bent outer and central wires let an enclosed LED lighting strip accommodate thermal expansion mismatch, reduce stress, and lower electrical breakthrough risk.
- Hollow Translucent Water Lamp Ornament With Dual Light Sources
Limited water-lamp visual appeal is addressed with a hollow translucent ornament and separate light sources for layered illumination.
- Light-Emitting Handrail With Removable Lighting Channel
A dedicated handrail channel lets lighting components be installed or replaced independently while the cover preserves a continuous visible finish.
- Projector Medallion Necklace for Low-Light Child Visibility
A battery-powered projector medallion uses translucent housing, optical conduits, and decorative patterns to make children in dark costumes more visible.
- Ferromagnetic-Strip Lighting Device for Easy LED Replacement
Magnetic clips hold a ferromagnetic strip and LED source in the housing, enabling clean replacement without adhesive residue.