Agricultural Lighting Systems 

CLEDS(TM): The Next Generation of Lighting

Clean | Celadon — the true color of Green!™ Unlike other “green” lighting alternatives, Celadon LEDS (CLEDS™) contain NO highly-toxic Mercury and DO NOT require special disposal as hazardous waste to protect the environment.

More on mercury recycling

Light | Celadon Energy Systems® offers a comprehensive array of fixtures, brightness and spectral content to meet the optimal needs of commercial, residential, agricultural and government clients.

Efficiency | CLEDS™ are 98.9% efficient and produce little to no heat. CLEDS™ dramatically lower energy consumption and decrease maintenance. CLEDS™ require only a small fraction of the energy of either incandescents or fluorescents. 

Duration & Design | CLEDS™ have an expected half life of about 50,000-to-100,000 hrs — 5X-to-10X the life of fluorescents and 50X-to-100X the life of incandescents. Celadon Energy Systems has teamed up with designers and engineers: together we can tailor lighting systems to each client.

Systems & Service | We’re not just lighting — we’re customized Celadon Energy Systems®. Our comprehensive solutions can incorporate other energy-efficient solutions in order to maximize savings. We back our products with our commitment to quality and personalized service.



Celadon Energy Systems® is revolutionizing the greenhouse lighting industry with Celadon LEDs (CLEDS™).

CLEDS™ Grow Lights are specially engineered LED technology to provide the most photosynthesis per electrical watts consumed.

These specially engineered high-power light emitting diodes (LEDS) were created solely for improving agricultural applications — these are powerful enough to provide a real alternative to High Pressure Sodium (HPS) and Metal Halide (MH) lamps while providing significant energy efficiency and longer life span. CLEDS™ are available in various sizes and use the recommended spectral content specified by Growers International.



CLEDS™ allow for more exacting color selection for optimum growth

Researchers have determined exactly which wavelengths are essential for good plant evolution. Because of the technical advances of solid state over HPS and MH alternatives, the spectral content of CLED™ Grow Lights can be made more exact because they produce light at or near the visible part of the spectrum and the emitted light can be used straight or with minor conversion.

CLEDS™ can eliminate the damaging UV component of light sources

Along with the wavelengths that are essential for growth that direct Sunlight produces, it also generates significant UV that can damage plant tissue. CLEDS™ can eliminate the dangerous UV emissions for a strong harvest.

CLEDS™ are 98.9% efficient

The benefits to crop harvesters brought on by the advantages of solid state technology are amplified when one considers the significant cost benefits of CLEDS™ Grow Lights. CLEDS™ dramatically lower energy consumption relative to traditional luminaries: energy consumption levels are a fraction of HPS and MH lamps. Because they produce little to no heat CLEDS™ allow for more exacting temperature control and don’t increase HVAC costs.  

CLEDS™ are cost effective

CLEDS™ have an expected half life of about 50,000-to-100,000 hours — far in excess of traditional luminaries. Long life translates into less maintenance costs. Additionally, they are sealed for maximum performance in any environment. 





Celadon - The true color of Green!(tm)