OptiCore® LED Bulbs

The story is simple. Christmas decorating enthusiasts and holiday lighting installers wanted better C7 and C9 Christmas lights with more saturated color, less hot spots, and more durability. They wanted LED bulbs that could withstand the weathering, be used throughout multiple holiday seasons, and still look amazing. So Wintergreen Lighting created OptiCore LED bulbs using the latest SMD LED technology combined with a remarkable polycarbonate lens to make stunning C7 and C9 lights for Christmas, holidays, and events.

OptiCore LED C7 and C9 Christmas light bulbs are the perfect choice for outlining rooflines, pathways, and landscape contours.

DIAMOND FACETED C7 & C9 LED BULBS

OptiCore faceted bulbs are designed with deep, diamond-shaped facets that produce brilliant light halos.

SMOOTH OPAQUE C7 & C9 LED BULBS

OptiCore smooth opaque bulbs produce amazingly saturated color from base to tip for the vintage classic holiday bulb look.