Tungsten Lamp 

A tungsten lamp, also known as an incandescent light bulb, is a type of electric light that produces light using a filament heated to a high temperature by an electric current. The filament, typically made of tungsten, is enclosed in a glass bulb that is either a vacuum or filled with an inert gas to prevent oxidation of the filament.

Tungsten lamps are known for their warm color temperature and excellent color rendering, but they are highly inefficient, as most of the energy is converted into heat rather than light.

Tungsten Lamp 

Frequently Asked Questions

How can I contact you?

Feel free to call us T+86 189-6516-4839
or email  sales@nwspec.com to:

• Place an order
• Ask for a quote
• Or if you have any other questions

You will always get a live person here at NWSPEC; never an automated system! 

We are open from 6:00AM - 7:00PM Eastern Time, Monday - Friday. 

Where can I find application notes?

If you have any questions regarding the application notes, or can't find the one you are looking for, please contact Sales at sales@nwspec.com



Do you have instructional manuals for your instruments to download?

Yes, we have instructional manuals for our instruments. They can be found on https://nwspec.com/pages/resource .

If you don't see the one you are looking for, please contact: sales@nwspec.com



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