Holiday Glow Silicone Teeny Lights are a strand of white, incandescent Christmas lights dipped in alternating shades of red, green, and translucent silicone with iridescent glitter speckles. Strand is for indoor use only. If one bulb burns out, the entire strand will remain lit. The strand includes 35 dipped bulbs on a 7.5 foot long, brown electric cord.