LED E27 - Work light 4000K full spectrum

Lichtblock® Full spectrum 4000K - Natural working light and daylight

Our Lichtblock 4000K LED light source provides biologically balanced full spectrum light with exceptional color rendering and maximum visual comfort. It combines maximum naturalness with modern, flicker-free LED technology - ideal for concentrated work, clear color perception and a pleasant, natural atmosphere.

Natural, harmonious light

With a color rendering index (CRI) of 99 and an R9 value of 94, the light source displays colors more vividly and realistically than almost any other LED. The precise color temperature of 4000K appears neutral and clear, without a green or yellow tint. 100% flicker-free (SVM < 0.1 / Pst 0.02) for relaxed vision and less visual fatigue.

Natural spectrum for balance and energy

The spectrum of the 4000K full spectrum light source has been developed in such a way that it comes particularly close to natural daylight. It does not contain the typical "cyan gap" in the 480 nm range, which occurs with many LEDs and makes the light appear artificial. Instead, the spectrum is continuous and balanced - with a uniform progression across the entire visible spectrum.

Natural color perception and visual comfort

The high red component of around 43% ensures a gentle, even distribution of energy. This makes the light appear calm, soft and pleasant, without glare or harsh contrasts. Rooms appear more vibrant and deeper in color, while visual fatigue is significantly reduced.

• Red content ≈ 43% - Green ≈ 40% - Blue ≈ 17%
• Less visual fatigue, more visual comfort.
• Colors and materials appear as they would in natural daylight.

Naturally inspired lighting conditions

Our aim was to reproduce the natural ratio of red to blue as accurately as possible in order to create a light that reflects the vitalizing character of daylight. In contrast to typical office LEDs, which often have an unbalanced color spectrum with a high blue component, our 4000K full spectrum light source is based on the natural balance of sunlight.

The result is a light that promotes natural alertness and concentration, displays colors realistically and at the same time appears pleasantly calm - perfect for workspaces, everyday life and any environment where you need to stay focused for long periods of time.

High-quality aluminum housing

The housing is made of aluminum and ensures reliable heat dissipation of the LED chips and drivers. As a result, the light output and color quality remain stable even during prolonged use. At the same time, the good heat dissipation protects the sensitive components and extends the service life of the light source. The housing also gives the lamp a pleasant quality and stability.

All features at a glance

• Natural spectrum close to daylight for everyday life and work
• Very high color rendering index (CRI 99 / R9 94) for true color perception
• Uniform energy distribution across the entire visible spectrum
• Red content ≈ 43 %, green ≈ 40 %, blue ≈ 17 % - similar to natural sunlight
• Provides clear, vibrant colors without technical coldness or glare
  
• Flicker-free (SVM < 0.1 / Pst 0.02)
• Aluminum housing for optimum heat dissipation and durability

• Only suitable for indoor use
• Do not use in enclosed luminaires
• This LED lamp is not dimmable

Technical data