True-Light: 50 years of original daylight lamps.

Webshop Ireland:   Daylightlamps Ireland
Webshop United Kingdom:  Daylightlamps UK

These full spectrum daylight lamps were developed for NASA in the United Stated in the 1960s. Astronauts and submarine crew experienced complaints due to lack of daylight, the answer was found in the use of True-Light full spectrum daylight!

True-Light almost equals daylight. Regular daylight lamps do not have the essential parts of the spectral range and therefore miss the positive effects of natural daylight: stimulation of vitamin D production, a healthy work- and living environment and a perfect colour reflection. Besides, True-Light phosphorus lamps are made of  sodium glass tubes, which allows healthy UV A and UV B to shine through.

Product information, applications and references will give you a clear idea of what True-Light stands for: first rate quality lighting! Scientific research and users’ experiences show True-Light is just as healthy to humans, animals and plants as natural daylight. That is why True-Light is suitable for all sectors.

Color rendition

The color temperature of True-Light is 5500 Kelvin.

The Color Rendering Index of True-Light :
CRI 96 (phoshorus lamps)

Taking into account that natural daylight is 100. Compare this to the Colour Rendering Index of an ordinary Cool White bulb, which is only 68.


Color brightness

In contrast to other artificial lights,  True Light emits natural daylight throughout the lamp. The result? Better sight, less stress, no fatigue being active and feeling healthy. True-Light transmits an optimum brightness of the light and a perfect color rendition.


True-Light cannot be compared to other daylight lamps, True-Light almost equals natural daylight, more than any other daylight lamp.
True-light is the original.

True-Light: often imitated, never equalled.


Spectra compared