No. LED decorative bulbs come in a variety of options for your lighting needs: Clear/Transparent: Clear decorative LED bulbs allow the light to shine through. These LED bulbs give the feel of an incandescent bulb with LED energy savings. Frosted: These lights emit a soft and diffused light without harsh shadows making them great for illuminating patios and other outdoor areas. Opaque:Similar to frosted bulbs, opaque decorative lights provide a clean and fresh light to any area.