Reinvent old light bulbs as tree ornaments by spraying them with metallic paint then grouping together in clusters with ribbon. 20 Modern Handmade Holiday Decorating Ideas : Decorating : Home & Garden Television
OMY Garden stakes made from recycled christmas light bulbs and wire. This sample from Etsy. Also cute to use metal washers for eyes (wired on) and yellow Christmas bulb to make a lighting bug insect - DIY craft & crafting idea project.
DIY Glitter Christmas Light Bulb Ornaments: Take a little bit of floor wax (pledge floor multi-surface or Mop and Glo) swirl in the ornament, drain excess. Use a funnel to add extra fine glitter, it will stick to the inside of the glass.
Grinch Lightbulb Ornament - paint light bulb grinch green, then draw out face w/pencil lightly paint yellow eyes, then use fine tip permanent marker to finish off face. Dollar store santa hats glued to top.