Top 10 subjects

Calex Smart Home

Need help with setting up your Smart Home product, or do you have questions about using it? Have a look here to see if your question is listed.

• Will my Calex Smart lamps work with my current dimmer switches?
• What happens to my Calex Smart products in the event of a power failure?
• Can you control all your Calex Smart devices when you’re not home?

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Economization

Looking for ways to save the environment or to cut down your electrical bill? Find all solutions for saving energy and money here.

• Earning back a LED lamp
• I have replaced my old lamp with a LED lamp. What is my saving in terms of energy consumption
• Price difference between LED lamps and standard lamps

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General

Have a question but don’t know if the answer is here? Take a look at the frequently asked general questions. Didn’t find what you were looking for? Navigate through the menu on the left to find different topics that can help you find what you need.

• Why do your prices differ from the prices in stores?
• Where can I buy your Calex products?
• Where can I follow you on social media?

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Glossary

Below please find descriptions of several light units that you may come across, e.g. on the packaging of a lighting product. These light units may be related to the brightness of the light, its spread, the use of light etc.

• CRI Value
• Lumen
• What is a focused lamp?

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History

Who developed light in general? Where originated the different end caps for light bulbs? Calex is glad to put it in nutshell for you.

• Inventor of Edison screw
• Inventor of bayonet fitting
• Inventor of light

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How does it work: light

Dive deep into the technology behind our bulbs. Find a basic explanation of our different types of light right here

• Operation of incandescent lamp
• Operation of led lamps
• The operation of a halogen lamp

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Troubleshooting

Having difficulties with your Calex light source? We offer different solutions for troubles right here. In the event you can’t find the problem you are experiencing in this topic, please contact us so we can find you an appropriate solution.

• My LED lamp does not dim
• Broken or faulty energy-saving lamp
• My LED lamp is blinking; what to do?

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Use related questions

Would you like to know how to make full use of your Calex light sources? Or do you have another question related to usage? Find your answer here.

• Compatibility of dimmers and lamps
• Energy consumption of a LED lamp
• Which dimmer should be used in combination with LED lighting?

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