Specification: Input Voltage: AC/DC 12-24V Frequency: 50/60Hz Power: 15W Illumination: 8000-30000 LUX adjust Color Temperature:3500K-5500K adjust Radiant heat：≤ 350w/㎡ Spot Size: 70x140mm（distance for 700mm） Control Method: Induction Switch, 8 grade illumination of touch draw slip can be adjusted; 8 grade temperature of touch draw slip can be adjusted.  Environmental Requirement: Storage Transportation Environment Temperature: -20℃-70℃ Relative Humidity: 10%-90% Use Environment: Temperature: 5°C-45° Relative Humidity: 10%-90% Atmospheric Pressure: 500-1060 hpa Weight: 2.7 kg Package size: 38*34*21 cm  Packing List: LED Oral Lamp 1pc Handle 1 pair Allen Key 1pc Hex screw 1pc  Control Method 1)To open or close by induction: To control the ON/OFF of the white light by crossing the sensor from 15-60mm, the buzzer will range”once when close, and will “range” twice when open. 8 grade temperature can be adjusted. 2) To open or close by button: To control the ON/OFF of the white light by touching button, touching one time is on, touching twice is off. 1. The handle can be disassembled according to user requirements to adjust the light spot angle. 2. Multi-angle rotation of the stent joint allows for multi-angle mobility, with a maximum angle of up to 180 degrees 3. Multiple lights can be switched freely. UPC 091646359935 ASIN B0FLQBJ3X7 Color White Brand Name Iannelia Manufacturer Iannelia Model Number RS-KY-P126 Power Source Corded Electric Material Type Plastic Number of Items 1 Light Source Type LED Included Components Handle, Allen Key, Hex screw Manufacturer Part Number RS-KY-P126 Item Dimensions L x W x H 13 L x 8 W x 15 H Manufacturer Warranty Description 1 year.