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title: FAQs | CLW Knowledge Center
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1. [CLW Knowledge Center](https://knowledge.californialightworks.com/)
2. [FAQs](https://knowledge.californialightworks.com/faqs)

# FAQs

- [What Grow equipment do you need for a successful grow setup?](https://knowledge.californialightworks.com/what-grow-equipment-do-you-need-for-a-successful-grow-setup)
- [Are LED grow lights dangerous for humans?](https://knowledge.californialightworks.com/are-led-grow-lights-dangerous-for-humans)
- [How do you know when to upgrade LED Grow Lights?](https://knowledge.californialightworks.com/how-do-you-know-when-to-upgrade-led-grow-lights)
- [How to setup SolarXtreme® & SolarSystem® LED grow lights from California Lightworks?](https://knowledge.californialightworks.com/how-to-setup-solarxtreme-solarsystem-led-grow-lights-from-california-lightworks)
- [How far should LED grow lights be from plants?](https://knowledge.californialightworks.com/how-far-should-led-grow-lights-be-from-plants-1)
- [How long do LED's last?](https://knowledge.californialightworks.com/do-i-need-to-cool-california-lightworks-lights-with-a-fan-or-air-conditioning)
- [Where is California Lightworks located?](https://knowledge.californialightworks.com/where-is-california-lightworks-located)

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- [SolarSystem Series](https://knowledge.californialightworks.com/solarsystem-series#main-content)

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