The structural features of decorative lights vary by type. Below are the core structural characteristics based on common types.
LED decorative lights utilize semiconductor P-N junction light emission. Their core structure consists of an LED chip encapsulated in epoxy resin, forming a compact die. Typical operating voltage ranges from 2-3.6V, with current at 0.2-0.03A. White light is achieved through the combination of blue light chips and phosphors, covering color temperatures from 3500K to 10000K. Packaging varies, such as full epoxy encapsulation or metal base packaging. Care must be taken to prevent static damage and control soldering temperatures (below 260°C) to avoid damage.
Decorative Downlights (e.g., LED decorative downlights) typically feature recessed installation within ceilings. They employ directional reflector chambers and focusing lenses to concentrate light output. Characterized by cylindrical housings and waterproof ratings (e.g., IP20), they deliver high contrast illumination ideal for accent lighting or decorative projection.
Floor-standing palace lanterns and other classical decorative fixtures prioritize artistic craftsmanship. Their frames are often constructed from hardwoods like oak or teak, assembled using mortise-and-tenon joinery for nail-free construction. Shades often feature a double-layered structure: an inner layer of faux sheepskin or fabric softens the light, while an outer layer incorporates carved wooden decorative panels. The base may include a copper counterweight for enhanced stability, and some modern designs integrate components like stepless dimming knobs.
Common structural elements include mounting methods (such as pendant rods, ceiling-mounted fixtures, or recessed installations), dust and moisture resistance (classified by IP ratings), and material combinations (e.g., metal frames, glass shades, or plastic housings). These features collectively support decorative lighting's functional and aesthetic requirements across diverse spaces.
