Our body clock is adapted to the Earth's 24-hour light-dark cycle. Before urbanisation and industrialisation, we woke with sunrise, and slept shortly after sunset. Electrical lighting has changed our environment and how we live within it. We are now exposed to increasing levels of blue light at night. Although blue light is crucial during the day, research shows that exposure at night is disrupts our circadian rhythm, making it difficult to sleep.

That's why we created Bedtime Bulb, the perfect light for evening use. Engineered to provide warm and comfortable night time light, the Bedtime Bulb uses spectrally optimised LessBlue™ Technology to eliminate sleep-disturbing blue and green light at night.