1SAD therapy lamp, simple, exquisite and compact, intelligent touching three levels button, easy to adjust brightness. 2The white frosted panel uses a nano-diffusion plate to improve the appearance and light transmittance, and the base better protects the built-in chip. 3Simulate natural light to reduce eye fatigue, provides the required lighting environment and reduces melanin production. 4Alleviate seasonal affective disorder, simulate sunlight to reduce the production of melanin, make the brain more awake. 5Close to natural light, better care for your eyes, good heat dissipation, strong thermal conductivity, low energy consumption, no flicker and simulate sunlight, safer.Condition: 100% Brand New Item Type: Therapy Lamp Material: Plastic + Electronic Components Use Voltage: 100-240V Output Voltage: 12V 1A DC Power / Three Levels Control: 1st Level 1.8W, 2nd Level 3.5W, 3rd Level 7.8W Illumination: 5600lx in 1st Level, 11000lx in 2nd Level, 32000lx in 3rd Level Color Temperature: 6500K Placement Distance: 50cm / 19.7in Continuous Working Time: 4 Hours Product Size: Approx. 27.5 x 16 cm / 10.8 x 6.3 in Weight: Approx. 760g / 26.8oz1 x LED Therapy Lamp1 x Bracket1 x Plug1 x English User Manual1. Please allow 0-2 cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.