Red Light Therapy With Stand factory Composed of 120pcs 5W double core lamp beads, Deep Red 660nm and Near Infrared 850nm. 60 Degree lens improve the light Irradiance and penetrates deep into the skin. 600W red light therapy can be used for half-body treatment, your shoulders, stomach, any part. Double switch control light, you can choose the light mode you want, smart and convenient. 600W red light therapy can repair skin, promote body metabolism, accelerate fat loss, lose weight and promote muscle growth. Improve your skin and health as a whole. Product Description Product Name600W Red Light TherapyPower600W LED Qty120pcs 5W LEDsLED BrandTaiwan Epileds Wavelength660nm: 850nm = 1:1 (customized)Size610*220*65mm N.W5kgBean Angle60 Degree Secondary Lens CertificatesCE, RoHS, FCCWarranty3 years Customized ServiceCut logo, custom housing color, color ratio, print logo sticker, user manual etc. FAQ Q: What are the EMF levels? A: Our devices are engineered to have low EMFs. However, anything with electric current running through it is going to generate some electromagnetic field. At the recommended usage distance of 6+ inches our devices emit no detectable levels of EMF. On balance our devices are going to be much lower in EMFs than other products because our lights contain only the electrical components needed to power and cool the lights (nothing extraneous added such as bluetooth/ WiFi). Of particular concern are products which come with an 'app'. Having an app necessitates a WiFi/ bluetooth signal from the device. Many times these devices can emit a signal even when they are not in use! This means you could be unknowingly polluting your environment with EMFs 24/ 7. Q. What's the meaning of dual chips? A: 600W red light therapy have two chips inside the led when we looking closely. Q. Is it can only be 850nm? A: Off course yes, we can provide OEM service.Red Light Therapy With Stand factory website:http://www.sodolux.com/red-light-therapy/red-light-therapy-with-stand/