Our Daylight Energiser Full Spectrum Bulbs are a great working light and are a benefit to SAD sufferers as well as everybody as they give better visual accurity and help you feel less tired whilst reading and working, however they are not a treatment like a lightbox and cannot give the same benefits as a lightbox. Popular with interior designers, photographers and homeowners alike - high quality light that reveals true colours whether it be in your home or a design studio! The difference between these light bulbs and the SAD Light Boxes is that the light bulbs do not give you the intensity of light that you get from a Light Box. To start changing the chemical balance in the brain research shows that you need a minimum of 2,500 lux (a measurement of light). The Full Spectrum Bulbs give an excellent quality light but without the intensity of the medically proven Light Boxes . THese bulbs are available in 11 Watt (60W equivalent) to 30 watt and a choice of Bayonet Cap (BC) or Screw Cap (Edison Screw). Please ensure you check your light fittings for the correct sizes before ordering. Environmentally friendly our stylish Full Spectrum Daylight bulbs increase contrast and clarity, helping you see text more clearly and it can help you to concentrate for longer. The full spectrum of colour enables you to see colours accurately day or night. Daylight bulbs reduce the glare and they are a comfortable light for your eyes helping to relieve the eyestrain and headaches often associated with working with computers. Using just one energy saving bulb can reduce your lighting costs. Traditional bulbs waste energy by turning it into heat rather than light. Switching to a daylight energy saving lamp brings instant benefits for both you and the planet. 80% energy savings compared to normal incandescent bulbs New smaller shape Daylight colour 10,000 hours, equivalent of 10 normal bulbs Note: Unfortunately as this is not a medical treatment d...