Silent Light

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The SilentLight™ is an LED Luminaire technology that has been specially designed for applications where even minute levels of Radio Frequency (RF) interference are intolerable.

The SilentLight™ 24 and 48 LED Luminaire models are the ideal choice for an organization that is seeking to reduce energy and incandescent bulb replacement costs, but cannot use traditional CFL or other LED products because of RF noise considerations. Spectral Labs’ SilentLight™ luminaries can be found at the Arecibo Observatory and EMI test labs.

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The SilentLight™ is an LED Luminaire technology that has been specially designed for applications where even minute levels of Radio Frequency (RF) interference are intolerable. Facilities such as Radio Telescope Observatories and EMI Test Labs have traditionally been confined to using only incandescent lighting in sensitive areas. Fluorescent lighting, including CFL bulbs, have significant RF emissions over a large bandwidth. Commercially available LED lights also have a large RF signature due to the switch mode power supplies universally employed. With the increasing scarcity and rapidly rising cost of incandescent bulbs there is a need for an energy efficient alternative that will reduce energy costs and be available well into the future. SilentLight™ has no measurable RF emissions (independently verified from 10MHz to 1GHz) while achieving over 53 lumens/watt output.

The SilentLight™ 24 and 48 LED Luminaire models are the ideal choice for an organization that is seeking to reduce energy and incandescent bulb replacement costs, but cannot use traditional CFL or other LED products because of RF noise considerations. Spectral Labs’ SilentLight™ luminaries can be found at the Arecibo Observatory and EMI test labs where RF noise cannot be tolerated. The Silent Light™ high efficiency linear driver design allows for noiseless operation at efficiencies very near that of standard switching driver based LED luminaries (see the specifications below) and at competitive costs. SilentLight™ luminaires are designed for drop down ceiling applications but other formats are readily achieved using the modular components found in our base models. Please contact us for your specific needs.

Silent Light™ is UL certified, and simple to install in most grid ceilings. It has a projected life of over 10 years in most applications. In addition to being an energy efficient and low maintenance lighting solution, we at Spectral Labs are confident you will find the modern, aesthetic and brilliant light color of the Silent Light™ to brighten your work space in more ways than one! Please contact info@spectrallabs.com for a sales quote or for any questions about the Silent Light™ or your application.

Specification: PN: 001005-1 24 LED Luminaire

Specification: PN: 001005-2 48 LED Luminaire

SilentLight Luminaire Install Instructions