I wish I'd bought these years ago, they're perfectly exactly what I was looking for! Except they're more affordable than they were so many years ago, so now they are a better value. They're bright 11W incandescent light bulbs, by look and feel they are obviously very heavy duty, the bulb sections have holes for hooks to attach securely to a fence (which is where mine are installed via "cup screws"), and it only took 15 minutes to get all 96 feet installed along the left, back and right sides of my backyard fence. The brightness of the illumination in my yard has removed all of the dark areas, and I can now see everything clearly with just the right amount of ambience from these lights. Most of my neighbors have what looks like these same bulbs - same heavy duty look, same spacing of the bulbs, same Edison style bulbs. I also ordered a Kasa outdoor smart switch, so these lights will be scheduled to turn off and on based on the schedule that I will setup (off at sunrise, on at sunset). Nighttime lounging in the patio just got a whole lot more appealing. :)