The BioBulb is a full spectrum daylight bulb that uses 75% less energy than a standard light bulb.
The BioBulb bulbs issue a massive 1750 (25w) and 1250 (15w) lumens respectively (a lumen is a way of measuring natural light. A standard 60w bulb only manages 600 lumens, so that's over three times as much) and closely replicates sunlight, which may improve mood, nighttime sleep and daytime energy.
Anyone prone to Seasonal Affective Disorder (SAD) or who simply longs for summer may find that its flicker-free white light helps to restore their natural equilibrium. They are ideal for reading and most pleasing to the eye.
Bulb specification:
Wattage: 15w and 25w
Equivalent: 60w and 100w respectively
Rated Life: 10 000 hours
Available Fittings: B22, E27
Colour Temperature: 6500k
Lumens: 1250 and 1750 respectively
Suitability: Main lighting, 240v
Overall Bulb Height 15w: 125mm
Overall Bulb Height 25w: 130mm
Overall Bulb Width 15w: 59mm
Overall Bulb Width 25w: 61mm
Dimmable: No