Mains powered Christmas lights (not via transformer) so indoor use only.
20 bulbs in the set (12x 0.84watt according to the label)
Plug to first bulb is 5ft then another 6ft of bulbs, approx 11ft altogether.
It’s started blowing bulbs each year now so we’ve switched over to led’s. But, when we got it working it lasted all of Christmas without any problems.
I’m guessing a new bulb or two would sort it.