<br /> <b>Philips GoLITE BLU Energy Light Therapy Rechargeable HF3429:</b> <br /> <ul> <li>Light therapy lamp developed with Philips Clinical Sleep and Respironics and 100+ years of lighting expertise</li> <li>Clinically proven to increase energy levels, mood and sleep to help you to stay sharp</li> <li>Natural treatment for the winter blues by simulating the blue sky on a sunny day</li> <li>Fights energy dips, fatigue and winter blues</li> <li>Results in just 20-30 minutes a day</li> <li>Can be used effectively while reading or working</li> <li>Philips GoLITE Blu Energy Light is rechargeable</li> <li>Features 5 light intensity settings</li> <li>Utilizes a rechargeable battery and core for use virtually anywhere</li> <li>Portable for home, office and travel</li> <li>90-day no hassle money back guarantee from Philips</li> </ul>