These are outdoor lighting devices, often projecting decorative patterns, commonly used for holiday displays. They offer an alternative to traditional string lights and are typically available for purchase at retail outlets, including large chains. These devices employ laser technology to project various designs, such as stars, snowflakes, or other festive images, onto surfaces like homes or landscapes.
The appeal of these lighting solutions lies in their ease of installation and broad coverage. Unlike string lights, which require meticulous placement, a single unit can illuminate a substantial area. This feature reduces both the time and effort involved in decorating outdoor spaces for holidays. Historically, the introduction of these devices marked a shift towards more convenient and energy-efficient holiday lighting options, offering consumers a simpler way to create visually appealing displays.