Features: Treat seasonal affective disorder, simulate sunlight to eliminate the production of melanin, so that the brain is more awake and active Three levels touch control for brightness, color temperature The white frosted panel adopts high quality nano diffusion plate to improve its appearance and light transmittance Simulate natural light reduces eye fatigue and reduces melanin production Balances your body clock, leaving you feeling rested, refreshed, and nourished all over Three modes brightness: Can be adjusted according to user's adaptability, easy operation with one touch Specifications: Voltage:110-240v Plug: US Plug Name:SAD Therapy Lamp Color temperature: 6500 k Product certification: CE/FCC/ROHS Material: shell (ABS) + optical grade light guide +78 LED lamp. Luminous Power: 32000 Wave length: 455-455 nm Power: 8 w Size: 276*162*11.5mm/10.9*6.4*0.5in Weight: Approx.700g/24.7oz Package list: 1 set x SAD Therapy Lamp kit 1 x power cable 1 x manual Note: Please kindly make a note if you need any adapter.