Create professional quality light displays with ease. These commercial LED teal lights on green wire would be great for trees, wreaths and garland. They are 50' long and have 6" spacing and 20 gauge. (Need one UNIT OF C-APCORD-1G TO FUNCTION PROPERLY) POWER CORD IS NOT INCLUDED with the set of lights. UL listed for indoor and outdoor use. Each set is rated at 9.6 watts.