Block Blue Light Twilight Bedtime Bulb Screw


The Twilight Bedtime Bulb is the ideal dim lighting to use before bed in reading lamps, bedrooms, bathrooms, or anywhere you spend your evening hours prior to bed. They utilise proprietary spectrum technology to deliver flicker free LED light that has no sleep distrusting blue or green light ensuring optional deep and restful sleep.


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SKU: A4309 Categories: ,
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Blue light and sleep don’t mix

  • The Twilight Bulb is the ideal light source to be used when your ready to wind down and prepare your body for sleep. It specifically simulates the colours you see in a deep orange to red sunset, this triggers your brain to start preparing for sleep.

    It’s not just blue. It’s also green.

    The BlockBlueLight Twilight Bulb has been specially designed to remove 100% of blue AND 100% of green light. Research shows green light is also impacts on our melatonin production and overall sleep quality. To ensure your lighting environment is not effecting your sleep you need to block not only all blue light but all green light as well.

  • Great sleep: As simple as changing a light bulb.

  • Whats the difference between the Twilight Bedtime Bulb and the SweetDreams Bulb?

    We developed the SweetDreams Bulb to be a more general purpose bulb to used throughout the home  to replace most 40w and 60W bulbs, they provide sufficient brightness and colour while still removing 100% of the harmful blue light. This is a great solution to swap out most of the bulbs in your house, they give of a nice warm relaxing amber light yet still fully protect against harmful blue light.

    The Twilight Bedtime Bulb is a much dimmer light with not only all the blue light removed but also all the green light removed. These are great to use in reading lamps, bedrooms and bathroom, or anywhere you wind down in the evening in the last few hours before bed,  they still provide plenty of light to read and see, and give off a sunset deep orange to red glow. They are the ultimate bulb for ensuring the best possible sleep! If your serious about your sleep these are the bulbs for you.

  • These Bulbs are designed for 220-240 Volts electrical systems, there is no guarantee or warranty when used in a 110-120 Volts Systems
  • FALL ASLEEP FASTER, STAY ALSEEP LONGER, WAKE UP FEELING REFRESHED.For best results: Once the sun has set turn off any other artificial lighting and electronics and use the Twilight bulbs for optimal benefits.


– Colour temperature: 1300k

– Peak Wavelength: 630nm

– Colour rendering index: >0.95

– Brightness: 150lm (20 Watt Equivalent)

– Input voltage: 220v/60hz

– Power: 5 Watts

– Size: D60mm x H110mm

– Base: E27 (screw) or B22 (bayonet)

– Certifications: CE, ROHS, SAA


SLEEP BETTER: Use the Twilight Bedtime Bulb before bed to promote relaxation and quality sleep. It produces the perfect amount of light for evening activities prior to bed: not too bright, not too dim.

100% of blue AND green light is blocked:This allows your body to naturally wind down at night and secrete maximum melatonin (the sleep hormone) to ensure a deep and restful sleep

Helps to naturally regulate your circadian rhythm: Twilight Bedtime Bulbs’s unique technology allows your body to prepare for sleep, and supports your natural sleep-wake cycle.

NO HEADACHES, NO EYESTRAIN:The Twilight Bedtime Bulb is engineered to provide more comfortable nighttime light. The instant you switch it on, you’ll feel the muscles in your eyes relax.

Customised spectrum supports a deep, restful and natural sleep: Minimises the blue light energy known to cause sleep disruption

FLICKER FREE: Conventional LED lights produce flicker which is quick fluctuations in brightness that occur many times per second. “flicker” in an LED bulbs is normally not visible to the human eye due to the rapid speed its occuring. Flicker has both physiological and neurological effects on our bodies, such as eye strain, fatigue, headaches and difficulty concentrating. All BlockBlueLight lights has been designed to be flicker free.

Standard E27 (screw) or B22 (bayonet) base: screw-in or bayonet type fitting – fits most household lamps and overhead light fittings