- CRI Value
- Compatibility of dimmers and lamps
- Lumen
- Energy consumption of a LED lamp
- My LED lamp does not dim
- Broken or faulty energy-saving lamp
- Which dimmer should be used in combination with LED lighting?
- What do the symbols on Calex packaging mean?
- What is a focused lamp?
- My LED lamp is blinking; what to do?
Top 10 subjects
All you need to know
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?
- Do I need a Hub?
- Can you control all your Calex Smart devices when you’re not home?
More Calex Smart Home
Economization
Looking for ways to save the environment or to cut down your electrical bill? Find all solutions for saving energy and money here.- I have replaced my old lamp with a LED lamp. What is my saving in terms of energy consumption
- Earning back a LED lamp
- Price difference between LED lamps and standard lamps
More Economization
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.More Glossary
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.More History
How does it work: light
Dive deep into the technology behind our bulbs. Find a basic explanation of our different types of light right hereMore How does it work: light
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.More Troubleshooting
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?
More Use related questions
Got a complaint?
We'd like to help you
Calex is doing everything in its power to deliver quality products. However if you are not completely satisfied with a product, please let us know. Fill out the complaint form as completely as possible and we are going to help you out. After all, resolving your complaint is the key to improving our products, organization and service.
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