If you have winter blues or heap symptoms (seasonal emotional disorder), this 2 in 1 light therapy and work lamp will be perfect for you. A light and portable lamp with a quick passage from light therapy mode to the mode of work lamp . When you are not using Twosun as a light therapy lamp, it is ideal for illuminating your space and reduces eye fatigue in your daily tasks and hobbies. This 2 -in -1 lamp is ergonomic, easy to transport, foldable and compact. The Easy Twistt lampshade allows precise directional lighting to direct the light where you need it with a button allowing 3 levels of light. The lamp is equipped with an IRC (color rendering index) greater than 95 for Optimal light and excellent color rendering. Ideal for light therapy, manual DIY activities, daily tasks, creative hobbies, work and reading. Function in mains. Light therapy lamp and light and portable work lamp according to the medical safety standard in/IEC 60601-1 Quick sidelining of light therapy mode in Luminotherapy Lumorotherapy Lamp: 10,000 lux to 10 cm with automatic stop after 30 min. Easy adjustment with 3 Luminosity levels.Abat-Jour Easy Twistt for precise directional lighting.irc greater than 95 for optimal light therapy and a faithful color rendering. Light, portable and ergonomic Easy to transport. Ideal for light therapy, daily tasks, Manual work, office work, DIY and reading. How to use sorty light therapy lamp and work lamp: key factors to take into account when using light therapy are light intensity, distance and The duration. Intensity to simulate the brightness of the natural light of the sun, we recommend that you use SAD light (heaps: seasonal emotional disorder) by selecting the maximum luminosity mode at a distance of approximately one arm (50 - 70cm), Ideally every day for at least 30 - 60min. Placing the light closer to you, a greater intensity of light will reach your eyes. If you find the light too bright, simply place the lamp further from you while increasing the duration of your session. You can also use the adjustment button to reduce the brightness and increase the duration of the session to make sure you receive the right amount of light to present the light by your side, with the lampshade directed towards you. Make sure you keep your eyes open because the treatment will not work with closed eyes. Do not fix the light, it is enough that the light indirectly reaches your eyes. Durated light therapy is the most effective when used in the morning. Avoid using your light therapy lamp in the evening because you could encounter difficulties to fall asleep. Your doctor can help you find the most advantageous light therapy program for you. Highlight: 29.5 cm (54 cm in light therapy mode). Base diameter: 12.5 cm. Weight: 1.1 kg. Longer of the power cable 1 m 80. Counter: black. Garantia: 2 years. Lights: light source: Ledlumens: 800lux at 10 cm: 10,000lux at 20 cm: 5,000Lux at 30 cm : 2,500 color template: 6,000K IRC: 95+energy consumption: 19W