These were exactly what i wanted, may get a few more. I could see them being quite useful!
The cord was slightly shorter than i expected, But i hadn't actually bothered measuring so that's my bad really. I think 3/4 meters would be better, you can always take up the cord with a tie or band.
Some of the other reviews said that they couldn't get bulbs to fit, I tried a few bulbs, all fit but some better than others. One just fit so its secureish but has not fully twisted into the bayonet. This is due to the length between the bottom of the bulb and the base of the head of the bulb being short. Bulbs with thinner and longer bases will ft no problem