SAD is a type of winter depression which affects an estimated half a million people in the UK every winter. This is usually between September and April, and in particular during December, January and February. One of the most common problems experienced during winter months by SAD sufferers is that of low light levels in the home. Typical household lighting offers a type of light which is very yellow in colour - referred to as Warm White (2700K). Through the introduction of the Pro-Lite "DAYLITE" range of lamps, this colour is replaced by a much crisper, whiter light, simulating Natural Daylight (NDL), or 6400K. Now available in normal household bases (BC & ES) this range of lamps is also a fantastic choice for areas requiring crisp white light. Typical examples include desk and reading lamps, garages, workshops, art studios, and any main household area for the SAD sufferer. The difference on the eye is clear to see from our interactive example below!

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ORDER CODE Watts Cap/Base Length (mm) HELIX/11W/BC/64 11w BC/B22d 101 HELIX/11W/ES/64 11w ES/E27 101 HELIX/15W/BC/64 15w BC/B22d 108 HELIX/15W/ES/64 15w ES/E27 108 HELIX/18W/BC/64 18w BC/B22d 113 HELIX/18W/ES/64 18w ES/E27 113 HELIX/25W/BC/640 25w BC/B22d 140 HELIX/25W/ES/640 25w ES/E27 140 HELIX/30W/BC/640 30w BC/B22d 162 HELIX/30W/ES/640 30w ES/E27 162