Celebrations Platinum LED Mini Blue 50 ct String Christmas Lights 24.5 ft.

Introducing The Best Christmas Light. The Brightest, Longest Lasting light set. Waterproof Bulbs are indestructible. 15 Year Warranty Commercial Grade -Use what the Pros Use.
Professional Grade
Stay Shine Technology - Light string stays on even if a bulb is loose, burnt out, broken or missing.
5X Brighter than Celebrations LED
Flicker Free - Full wave rectifier technology creates a steady burn with no flickering.
Weather Sealed Socket - the only patented waterproof LED light set. Bulbs can be completed submerged in water.
Tangle Free Construction - Hand twsited wire that avoids time consuming tangles.
4 inch lead in, 6 inch spacing between bulbs, 4 inch lead out