Vickerman 23' Teal Mini Light set 50 bulbs green wire and 5.5" Bulb Spacing.Vickerman 23' long Teal Dura lit Christmas Mini Light Set. Brighten your holidays with this light set featuring 50 Teal Dura lit Incandescent Mini Lights on Green Wire 5. 5" bulb Spacing it is UL approved and has the ability to connect to other sets. Poly Bag w Header. Dura Lit Incandescent Mini Light Set Dura lit lights utilizes microchips in each Socket so Bulbs stay lit even when some Bulbs are broken or missing Green Wire, 5. 5" Bulb Spacing UL