Good level of service & no issues to report there. I replaced 8 old ceiling spotlights with new fittings & switched to LED 8W bulbs, 4 warm & 4 cold white. The colour difference is very obvious & I would recommend the warm white for most purposes. Seem noticeably brighter than quoted 70W conventional bulb equivalents. I also replaced 4 double light wall fittings & used 3W warm white 180 deg bulbs. Very happy with results. Again, subjectively brighter than 50W conventional equivalent. Waiting to see if electricity bill shows any improvement as roughly 1 kW of lighting is now 88W.