HYUNLAI is a professional Red Light Lamp manufacturer. We have a strong R&D team to provide consumers with High quality Red Light Lamp, If you have any questions or problems with our products, please feel free to contact with us, we will service you till satisfaction.Technical Data:Dimensions: 4.7x4.7x4.7 inchesItem Weight: 1.2lbsMax.Power Draw: 54 WattAvg. Power Draw:23W±5 PercentLED Quantities: 18pcsLED Lens: 60 degreeInput Voltage: AC100-240VFrequency: 50-60HzPackage includes:1 x 54W red light lamp1 x Foldable stand1 x Tripod1 x User manual1 x Packing boxIlluminance:151 mW/cm² @ 0inch133 mW/cm² @ 3inch108 mW/cm² @ 6inchAttention please: 1. Indoor use only, not water-proof. 2. Infrared light is invisible to the naked eye so when using this bulb only half of the chips will appear illuminated.3. Remember not to be too close or touch the bulb during use or off a while.4. Due to individual differences, if not comfortable when irradiation, please stop.