Lengths vary by style: mini sets are often around 7 feet, battery-powered pumpkin or decorative string sets about 10 feet, and plug-in outdoor strings commonly provide roughly 22–24 feet of lighted length.
Counts vary widely by style: some mini and decorative sets have about 20 lights, many outdoor plug-in strands include roughly 70 lights, and other common options list about 50 bulbs.
Many orange LED products are UL listed and are offered for indoor or outdoor use; some listings also specify wet-location or weather-resistant construction for outdoor placement.
Power use varies by product. Examples include small mini sets around 2.4 watts, typical A19 color bulbs about 4.5 watts, and some 70-light strings around 4.8 watts.
Lifetimes vary by product; example ratings in the selection include about 10,000 hours, around 35,000 hours, and up to 40,000 hours for some commercial-grade mini lights.