<b>Welcome to Wolezek LED store, we are always dedicated to provide good quality products and service, any problems, please feel free to contact with us, we will service you till satisfaction. </b><br> <b>Product Features:</b><br> 18pcs high power LEDs, stimulate the muscles, increase blood circulation, effectively relieve pain.<br> Comfortable and easy to use: Designed to fit standard E27 socket, 100~240V AC, easy to set up and use.<br> <b>How to Use:</b> Target on back, near to face, abdomen and leg. 10-25 minutes every time and do 2-14 times every week according your body require. Keep at a distance of 6"-12".<br> <b>Specifications:</b><br> Dimensions: 4.7x4.7x4.7 inches<br> Item Weight: 1.2 lbs<br> Max. Power Draw: 36 Watt<br> Avg. Power Draw:20W±5%<br> LED Quantities: 18pcs<br> LED Lens: 60 degree<br> Input Voltage: AC100-240V<br> Frequency: 50-60Hz<br> Lifespan: 50,000 hours<br> Illuminance:<br> 141 mW/cm2 @ 0inch<br> 123 mW/cm2 @ 3inch<br> 98 mW/cm2 @ 6inch<br> <b>Package includes:</b><br> 1 x 36W LED Light Therapy Bulb (Bulb only, lamp holder not included.)<br> 1 x User Manual<br> <b>Attention please:</b><br> 1. Indoor use only, not water-proof. <br> 2. Infrared light is invisible to the naked eye so when using this bulb only half of the chips will appear illuminated.<br> 3. Remember not to be too close or touch the bulb during use or off a while.<br> 4. Due to individual differences, if not comfortable when irradiation, please stop.<br> 5. The red light therapy bulb does not come with the lamp holder in the package.<br>