Set of 50 Commercial Grade LED Wide Angle Christmas Lights Item #50WT3-YLWW/G Features Exclusive twinkling 2-tone lights every 3rd bulb twinkles Color warm white and yellow bulbs / green wire Warm white is also known as warm clear it is a clear light with a warm soft glow similar to an incandescent bulb Strand consists of 2 yellow bulbs, 1 warm white, 2 yellow bulbs, 1 warm white, 2 yellow bulbs, 1 warm white etc etc. The warm white bulbs are the ones that twinkle Number of bulbs on string 50 Bulb size concave wide angle 5mm Spacing between each bulb 6 inches Lead length 6 inches Tail length 6 inches Lighted string length 24.5 feet 7.5m Total string length 25.5 feet 7.77m Wire gauge 22 Additional product features Heavy duty commercial grade lights Non-replaceable bulbs feature single mold construction, if one light goes out, the rest stay lit Unlike most lights, this type of construction prevents moisture from seeping in and causing corrosion UV protected, water and weather resistant Strand contains 2 rectifiers, this eliminates the shimmer and shake in the light set Full wave set allows you to connect to any control box to fade in or out and/or set to your choice randomly twinkling Bulbs stay cool to the touch Energy efficient bulbs will save up to 90% on energy costs Super bright bulbs guaranteed to light End-to-end connectors allow you to connect multiple sets together maximum of 210 watts Comes with 2 spare fuses UL listed for indoor and outdoor use 120 volts, 60 hertz, 0.04 amps, 4.8 watts Material s durable plastic bulbs/wire