1Keep Energetic: You just need to turn on the power of SAD therapy lamp to make you energetic, suitable for using on desk or bedside table. 2Eliminate Melanin: LED happy lamp can bring 3000K6500K of light, with 5 illuminance modes to simulate the sunlight, effective eliminate the production of melanin. 36 Timing Modes: You can turn on the therapy lamp continuously or set the timing mode of 10, 20, 30, 40, 50, or 60 minutes, which is convenient for you to use. 4Widely Use: SAD light therapy lamp can treat the seasonal affective disorder and let you have a bright mood, which is perfect for home, office, coffee shop, yoga class, hotel, etc. 5Portable Size: Improve mood therapy lamp with large light surfaces and ultra thin size, which can be easily put in your backpack for business trip or travel use. Item Type: SAD Therapy Lamp Material: ABS Voltage: 110-240V3 Color Temperature Gears: 3000K-6500KIlluminance Adjustment Mode: 5 Gears Light: 15cm / 10000lxTiming: 10-20-30-40-50-60 minutes 1 xSAD Light 1 x Adapter 1 x Manual