# Mood Altering Light Bulbs The Definity Digital Bulbs at CES 2014 Will Help You Sleep and Wake Up By Mesel Isaac | Published 2014-01-10 | Tech Source: Trend Hunter, https://www.trendhunter.com/trends/definity-digital References: [usatoday](http://www.usatoday.com/story/tech/2014/01/07/ces-2014--lighting-science-space-age-bulbs/4357633/) & [definitydigital](https://definitydigital.com/) The people at [Life Science](https://www.trendhunter.com/trends/researchbacked-sleep-supplement) created a series of "biologically corrected" light bulbs called Definity Digital, which are designed to improve your mood at home. The Definity Digital style of light bulbs are available in two different styles called 'Good Night' and 'Awake and Alert' that are meant to be placed in specific areas around your house in order to get the desired effect. The names of the light bulbs are indicative of their purpose and how best to use them. For example, the Good Night bulb is best used as a [bedside lamp](https://www.trendhunter.com/trends/lunora) and is meant to [increase melatonin (which aids in sleeping)](https://www.trendhunter.com/trends/light-player) by emitting less of a blue light. The Awake and Alert bulb is meant as a bathroom light and helps to wake you as you shave and brush by emitting more blue light. ## Trend Insights (Trend Hunter) - Score: 1.4/10 - Popularity: 10% | Activity: 25% | Freshness: 8% - Audience gender: 50% men, 50% women - Primary generations: Gen Z, Gen Alpha, Millennial, Gen X - Top markets: North America ## Categories [Trend Hunter](https://www.trendhunter.com/trends) > [Tech](https://www.trendhunter.com/tech) > [Science](https://www.trendhunter.com/science) ## Key Themes ### What's Driving This Trend - **Biologically Corrected Light Bulbs:** Creating light bulbs that are designed to improve mood and well-being at home. - **Good Night Bulbs:** Developing light bulbs specifically designed to aid in sleep by emitting less blue light. - **Awake and Alert Bulbs:** Designing light bulbs that emit more blue light to help wake individuals up in the morning. ### Who This Affects Most - **Home Lighting:** Exploring innovative ways to enhance the lighting experience and promote well-being at home. - **Sleep Technology:** Advancing sleep solutions by integrating biologically corrected light bulbs that aid in sleep. - **Personal Care Products:** Incorporating mood-altering light bulbs into personal care products and routines for enhanced well-being. ## Related on Trend Hunter - [Circadian Rhythm Support Lamps](https://www.trendhunter.com/trends/artemis-light.md) - [Minimal Wake-Aware Lamps](https://www.trendhunter.com/trends/wake-sleep-light.md) - [Programmable Health-Focused Lights](https://www.trendhunter.com/trends/bios-skyview.md) - [Connected Sunrise Alarm Clocks](https://www.trendhunter.com/trends/philips-smartsleep-connected-sleep-and-wakeup-light.md) - [Sleep-Enhancing Bedtime Lamps](https://www.trendhunter.com/trends/loftie-lamp.md) - [Biology-First Lighting Designs](https://www.trendhunter.com/trends/skyview.md) - [Biodynamic Workstation Lamps](https://www.trendhunter.com/trends/daylight-rhythm-task-light.md) - [Health-Focused Bedside Lamps](https://www.trendhunter.com/trends/philips-hue-twilight.md) - [Biometric Health Lightbulbs](https://www.trendhunter.com/trends/healthmonitoring-smart-bulb.md)