Nehodí sa? Žiadny problém! U nás môžete do 30 dní vrátiť
S darčekovým poukazom nešliapnete vedľa. Obdarovaný si za darčekový poukaz môže vybrať čokoľvek z našej ponuky.
30 dní na vrátenie tovaru
Take a look around you right now - you can probably see at least five light sources - and hopefully some daylight too. Those lights are using up to 20% of your electricity bill and affecting your sleep, mood and even your memory. And yet most of us don't give the humble lightbulb a second thought. In this practical guide, you will discover science-backed techniques you can use right now to optimise the lighting in your home and office to boost sleep, mood and memory. Explore different types of lighting and controls - and learn what to buy without breaking the bank.
Ahoj! Som Libroamiko, tvoj knižný radca.
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