I have tentatively a slightly smaller with 4 Watt (also Philips) bought at a discounted the local dealer this LED lamp with 6 watts and for together under 20. I just wanted to make a comparison with my previously used CFLs. In my long hallway with 3 wall lights 2 old lamps were removed and the LEDs. I was amazed at the brightness. Although the slightly older compact fluorescent lamp nominally consumes 11 Watt, this was not a little brighter. Although I am aware that the so-called energy saving bulbs over time lose their brightness, but so far I assumed that these differ only slightly in brightness compared with the same wattage compared to the LEDs. Instead of 11 watts (50 watt bulb should actually meet) So now only 6 watts (32 watt equivalent) and immediately the full Lichleistung not until after a few minutes. The so-called hot as clay is similar to the compact fabric light, compared to a light bulb so still a little cooler in the action.
What surprised me the 4 watt light was barely dark, however, produced a pink glow on the white wall. In small rooms, the only one light source possess (store room, toilet, etc.) but this is not noticeable since the direct comparison is missing.
Due to the almost 50% electricity savings and the immediate brightness when you turn I'll probably all my 30 CFLs (5-18Watt) medium at prices continue to fall. replaced by LEDs.