Involvement:General (knows how to use it) - Ownership:more than 1 month
First it is an LED bulb, much more environmental friendly than low energy bulbs and even need less energy than those.
Second it is a 3200k warm white light, perfect for a staircase or a corridor.
Third it is a perfect energy saver for places where people always forget to switch off light when not used.
Forth it can be a safety device if persons have the bad manner not switching on a light when going to toilet at night.
If used for staircase ilumination, it must be close to the entrance of both sides otherwise it will switch on very late for children.
A person needs to come to 1,5 - 2 meters before switching on. If installed at 2,2 meters, a little child comes very close until switching on.
The IR sensor has a low electricity consumtion but permanently.
Switch off after last detected movement is after
I have a 4W and a 6W installed, and I plan to order more after a trial periode of 9 months.
Normally they should last much longer, but this has been promised by the expensive low energy bulbs too, but does not work in my house nor at those who I know.
If both pass the lifetime of 9 months, the above mentionned advantages are worth to buy more of those. And meanwhile I hope that LED gets cheaper.
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