American Lighting C7-25/8-G-MU-S C7 Lens Seasonal Light String, 16.7-Feet 16.7-foot light string - 25 medium size LED lights spaced 8-inches apart Up to 90% energy savings over conventional light strings Wired in parallel - if one LED fails, the rest stay lighted UL listed for indoor and outdoor use Available in pure white, ultra warm white, and multi-colored