Modes of heat transfer : conduction-convection-and-radiation

The principle of infrared heating - Radiation and wavelength matching.
All materials including chairs,human body, everything will absorb a fraction of the infrared spectra, reflect a fraction at the surface and allow a fraction of the radiation to pass through.

The importance of wavelength matching between object and infrared heating lamps.

Given above,we can realize the heating and drying purpose at a shorter time with less energy but get a good performance when the infrared radiation which precisely matches the absorption characteristics of the product.
Depending on the temperature of the heating filament, an infrared emitter can delivers distinctly different radiation at various wavelengths.
Medium wave radiation can penetrate deep into some solid materials and ensure a uniform through heating.

No.3 Packing & Shipping

No.4 FAQ

1. Are you a factory or trading company?
A: We are a professional factory of Infrared heater lamp.

2. How you do quality control?
A: We have the most professional tech team and experienced workers, from material choosing,production process to final packing,all are under strictly control to make sure you can get the qualified quartz infrared emitters.

3. Are you a member of Alibaba Trade Assurance?
A: Glad to tell you that we have joined the Trade Assurance on Alibaba to protect your payment to make sure that we delivery on time and manufacture quality infrared heater lamp as required.

4. How can I get samples?
A: We are honored to offer you samples.

5. How to protect your rights and interests?
A: You can place orders for quartz heater lamps by Trade Assurance, a new service provided by Alibaba. They will be the third part to safe guarding your payment before you receive satisfied IR heat lamps in hands.

NOTE: customized lamps available on request.