【48w High Efficiency Infrared Light Bulb】Each infrared light bulbs has 12pcs 660nm red light led and 12pcs 850nm near Infrared leds making it the best wavelength for light therapy. Because the near infrared light is invisible.When the red light devices works, half of the infrared lamps will not emit light.25 Degree led lens make this red therapy light heat faster and more evenly in per unit area for the target area ,which is more efficient and effective in heating.

【660 nm light & Invisible Near Infrared 850 nm】The red light with a wavelength of 660 nanometers can be absorbed more effectively by skin ,repair skin problem. 850nm Near-infrared is invisible by human eyes.

【Easy and durable to use】: Designed to fit standard E26/E27 socket, 100~240V AC, Easy to set up and use. Enjoy light therapy at home, whenever you want to. The high power led light therapy bulb has built-in qualified heat sink for better heat dissipation, durable to use.

【Easy to Set Up and Use 】Fit for standard E26/E27 socket, 100-240V AC input. The portable red light is great for using at home or traveling.You can enjoy your light therapy as salon quality at any time and anywhere. You only need to illuminate for 10-15 minutes every session and discomfort and refresh your daily life.(Recommend to insist on using it for more than a week) Normal to heat when working.

【Worry-Free Warrant 】We provide 12 months warranty plus 30 days satisfaction or return guarantee, 100% money back. Near Infrared light therapy bulb is the most intimate gift for your family and friends.