I've used the Screwfix LAP ones for approaching 2 years now (back when they were a getting on for a tenner each), i've not had a single failure and really can't fault them. I'd prefer to be able to get a cooler colour temp, but I can see why they produce them to look like what people are used to. I joked at the time that this is probably the second to last lot of light bulbs i'd ever have to buy.
For strip lights at work we used Any-Lamp and fitted Phillips budget/value tubes, they've been a revelation as despite the office having no windows or natural light, you don't notice as I spec'd daylight colour temp. It's also handy that we don't have any UV fade now.
The running costs per day on our office lights are down to circa 25p/day vs £1.08 (they were more like £2.16 given the office and workshop lights were on the same circuit at the time).
For strip lights at work we used Any-Lamp and fitted Phillips budget/value tubes, they've been a revelation as despite the office having no windows or natural light, you don't notice as I spec'd daylight colour temp. It's also handy that we don't have any UV fade now.
The running costs per day on our office lights are down to circa 25p/day vs £1.08 (they were more like £2.16 given the office and workshop lights were on the same circuit at the time).