Led כסף חוט פיות אורות USB מופעל LED מחרוזת אורות חיצוני עמיד למים זר עבור מסיבת חג המולד חתונה קישוט DIY

One doesn't illuminate for 5 m., the 3 meter one illuminates but colors like that, not very much, but it's already working. The 10 meter light up

It's very good, you won't regret it, it's worth buying. It's good, you won't regret it, it's a very worthwhile purchase.

They look good, the LEDs are located a bit far, maybe I would take another number of LEDs on the same 20m

Very good only I ordered 5 meters but only 3.5 came