BlockBlueLight E14 / E27 Twilight Red Light Bulb
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BlockBlueLight Twilight Red Light Bulb: a calmer glow for your evenings
Swapping the bulb in your bedside or living-room lamp is one of the simplest evening upgrades you can make. BlockBlueLight’s Twilight Red Light Bulb gives a warm, deep-red glow designed for the hours before bed.
BlockBlueLight says the bulb produces light that is 100% free of blue and green light, with zero flicker and low EMF. Their reasoning: green sits right next to blue on the spectrum, and the brand cites research suggesting the light range that affects melatonin extends into green, so they remove both.
Specs at a glance
| Colour temperature | 1300K |
| Peak wavelength | 630nm |
| Brightness | 400lm (about a 40W equivalent) |
| Power | 5W |
| Wavelengths blocked | 100% between 380–580nm (brand figure) |
| Fittings | E14 small screw; also available in E27 and B22 |
| Size (E14) | 50 × 92mm |
Who it’s for
💗 Anyone building a calmer, screen-light-free wind-down routine
💗 Bedside and reading lamps, nurseries and evening living spaces
💗 People who already love blue-light-blocking glasses and want the same feel from their room lighting
Sources:
[1] BlockBlueLight UK product page: www.blockbluelight.co.uk
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