Review on 🎄 NOMA Heritage Incandescent C7 Multi-Color Mercury Christmas Lights - 20 Bulbs, 20-Foot String Light for Indoor & Outdoor Use by Laura Ramos

These are nice bulbs but be aware they can get VERY hot. I placed them on a metal cart and noticed that some of the bulbs were very hot to the touch. I think when my husband unplugged them the night before he accidentally detached a pair from the table and they hung to the floor. I pocketed it the next morning and about an hour later I smelled something burning. It turned out that one of the lightbulbs was sitting on the end of the extension cord (not used) and it completely melted! I ended up ordering replacement ceramic socket bulbs which seemed to be hotter than the others. You should also know that there is no substitute for beautiful mercury lamps.