Shielding materials and products are diverse. And extremely rich in essential technical details - a dramatic disadvantage for the layman. A small change in numbers in the screening attentuation report can ultimately mean a huge difference in measurement technology. EMF shielding classes create the common thread.
In the ULTRA performance class, the focus is on MAXIMUM. Only highly developed shielding materials create our metrological requirements for the SFERICS® ultra classification. When every single dB counts!
SFERICS® ultra - for data centers, laboratories and people
Shielding materials and products are diverse. And extremely rich in essential technical details - a dramatic disadvantage for the layman. A small change in numbers in the umbrella report can ultimately mean a huge difference in measurement technology. EMF shielding classes create the common thread.
In the PRO performance class, the focus is on HIGH. Purely highly developed shielding materials create our technical requirement for a SFERICS® pro classification. When above-average shielding is the goal!
SFERICS® pro - for server rooms, universities and people
LED full spectrum 3step with 11 watts and 3 brightness levels. Dimming without dimmer with 100%, 50% and 15% light output. The daylight produced in this quality class is state-of-the-art lighting technology and is highly recommendable from a building biology point of view.
A light experience that is as close to nature as possible, based on the model and light spectrum of the sun. The measured value of the pulsating light is less than 1 percent.
Delivery time: approx. 1-3 working days | formerly energy class A+
11 watt LED full spectrum 3step with E27 base. A natural daylight with a high color rendering CRI 95 and almost “flicker-free”. Dimming without dimmer in three brightness levels: 100%, 50% and 15%. Suitable for continuous operation.
This LED is convincing not only because it produces a healthy and natural light, but also because of its unique dimming function. However, not in dependence on a dimmable light switch, i.e. dimmer switch.
This LED lamp is even more ingenious, because a dimmer switch is no longer needed. Just thinking about how often it has been necessary to replace the defective inner part of a flush-mounted dimmer switch due to wear …
It is self-explanatory that this full-spectrum daylight LED can effectively replace any energy-saving lamp and standard LED of this power class 100 watts in terms of light quality and performance. The full spectrum daylight produced here is flicker-free and of course this LED is 100% mercury-free!
Full spectrum daylight, explained by the natur-nah® expert (german)
Full spectrum daylight LED 3step: Ingenious lighting technology in 3 brightness levels, modelled on the sun
To dim natural light without dimmer is the strength of this LED full spectrum daylight lamp. The dimmer is simply replaced by pressing the light switch again. Simply press the light switch within one second and the LED changes to the next of the three available brightness levels:
Switching mode 1: Maximum brightness with 100% at 11 watts (comparable to a 100 watt bulb)
Switching mode 2: 50% brightness (comparable to a 50 watt light bulb)
Switching mode 3: 15% brightness (comparable to a 15 watt bulb)
The LED always starts in switching mode 1. when the light switch is pressed again – change to switching mode 2. the same thing is repeated – change to switching mode 3. the maximum time span between switching off and switching on again is one second. Confirming the light switch 5 times in a row (ON – OFF – ON – OFF – ON) changes, for example, directly to switching mode 3 with 15 watts. When switched off after 10 seconds, the LED jumps back to switching mode 1 with maximum brightness.
Bright, natural light thanks to state-of-the-art technology in this LED 3step!
This high-tech LED with a maximum of 11 watts impresses not only with its light intensity and ingenious dimmer switch, but also with its very high color rendering. The color rendering index CRI is an unbelievable 95 i.e. with this full spectrum LED lamp you can enjoy maximum full spectrum light close to the sun. In terms of colors this means: seeing colors naturally, recognising colors naturally and comparing colors naturally, but also being less tired and able to concentrate better.
Other useful factors are: low heat generation and a beautiful fresh, clear light for maximum natural lighting in the home and at work.
Full spectrum daylight LED: Convincing performance at a glance
Sunlight does not flicker, i.e. it does not flicker at 0 Hz (Hertz). Developed according to the model of our sun, this LED is also maximally flicker-reduced, i.e. healthy flicker-free even according to building biology guidelines. This LED produces up to 1000 lumens of luminous flux at a brightness of 100 watts.
Color temperature: 5400 kelvin
Flicker-free (below 1 percent)
Color rendering index CRI 95
max. 1000 lumens (depending on switching mode)
dimmable, in 3 steps
Consumption: max. 10.5 watts
Service life: up to 35,000 hours
Switching cycles: up to 25,000
Business quality = suitable for continuous operation
3 years warranty
Recommendation: Read a book under the light of such a full spectrum daylight LED. We can hardly describe the difference in the contrast of the typeface and basically this pleasant reading – only experiencing it yourself helps!
FULL SPECTRUM LAMPS – THE HEALTHIER LIGHT
Our near-sun full spectrum daylight lamps support your natural vision and health in many ways. This is because their spectrum is very similar to sunlight. They therefore achieve similar supporting effects as the sun. The most important advantages for you are:
More well-being
High contrast viewing of small fonts
See and distinguish natural colors
Fewer eye problems
Less tired
Concentrate longer
More capacity
FOR THEIR ILLUMINATED EVERYDAY LIFE THIS MEANS:
Awake longer
Feel better
More concentrated
More relaxed eyes
Examples of use
As an LED lamp (without mercury) with E27 socket, it can be used wherever you have previously used incandescent lamps, energy-saving lamps or normal LEDs. For example for lighting in the kitchen, at the dining table, in the living room, in the children’s room, in the hallway, in the bathroom, at the desk or in the reading corner. Basically everywhere where bright fresh light is desired and natural lighting is simply ideal.
Easy mounting
The installation of the LED lamp is identical to changing a light bulb. Simply screw it in and that’s it. This LED fits everywhere where an E27 light bulb was used before.
Brightness
The brightness of this full-spectral LED lamp belongs to the 60 W incandescent lamp power class, but shines brighter.
Supplementary information and notes
This LED full spectrum daylight lamp, with a consumption of 11 watts, has already paid for itself within 1,400 hours despite the higher acquisition costs due to the low energy consumption compared to a 100 watt bulb!
ATTENTION: This full spectrum LED lamp must NOT be operated with a dimmer!
The new EU energy label since 2021
The new EU energy label for light sources, which will apply from September 1st, 2021, not only looks different, it is also based on new, stricter classification criteria. As a result, lamps and lights are classified in lower energy classes. However, nothing has changed in terms of the power consumption of the lamp.
3 reviews for 11 watt LED full spectrum 3step | dimming without dimmer: bright like 100 watts (100%), 50% or 15%, 1000 lumens | CRI 95 | flickerfree | daylight | E27 | business quality
5.0
Based on 3 reviews
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1-3 of 3 reviews
eva-maria ferdiny
Verified Owner
Rated 5 out of 5
really great light experience!
(0)(0)
Regina Zimmermann
Verified Owner
Rated 5 out of 5
I don’t like the colour of the light
(0)(0)
Anonym
Verified Owner
Rated 5 out of 5
Super pleasant light at last, thank you
(0)(0)
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11 watt LED full spectrum 3step | dimming without dimmer: bright like 100 watts (100%), 50% or 15%, 1000 lumens | CRI 95 | flickerfree | daylight | E27 | business quality
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SFERICS® ultra
SFERICS® pro
SFERICS® invest4life
really great light experience!
I don’t like the colour of the light
Super pleasant light at last, thank you