These a small simple low energy lamps that need a dedicated lamp holder, they are also known as Lynx S. Dulux S and Biax S the S stands for single loop.

There are several colour tones to choose from it is important that you are consistent as the difference is very noticable when seen together.

You can change some of the wattage on these lamps if you need more light or less. the 5watt 7 watt 9 watt and 11 watt are all interchanageable this can be very useful.

These lamps are very good value they are only £ 1.58 when you buy a box of 10.

table lights wall lights downlighter tubes PL ecotone U tubes