UV420 Grow Light

Ceravision's Unique UV420 High Energy Photon Grow-Light

Ceravision's lamps and spectra provide proper UVA, UVB and blue light that can be adjusted through power, reflectance and glass filters to deliver the optimum amount of supplemental light, tailored to be crop specific. Crops grown under our lights will produce higher levels of Terpenes, essential oils and flavonoids.

The table and graphs shown below demonstrate UV420's superior performance:

COMPARISON IN OUTPUTS
CMH315W vs UV420W vs LEP Plasma 270W
  Sum of 1.0m2  Sum of 1.96m2  Sum of 4.0m2
CMH 315W 44.41 77.17 123.05
  400-550 (nm) 41.80 72.63 115.80
  UV-A  2.61 4.54 7.24
  UV-B 0.0003 0.0005 0.0008
UV420W  69.49 114.66 157.87
  400-550 (nm) 52.96 87.39 120.33
  UV-A  13.65 22.52 31.00
  UV-B 2.88 4.75 6.54
LEP270W 32.99 56.20 89.20
  400-550 (nm) 29.74 50.66 80.40
  UV-A  3.23 5.49 8.72
  UV-B 0.03 0.05 0.08

                                      

                                                                             

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Medical cannabis grown under plasma lamps, USA – healthier plants with well-developed roots that produce more Terpenes, Trichomes and essential oils.

 

UV420 Plasma Technical Data

Lamp Performance – 50,000 hours

The UV420 dose consists of metal halides that are completely evaporated.  This removes any potential for degradation on the inner surfaces of the capsule during operation and allows for lamp life of up to 50,000 hours. Other Plasma technologies and metal halide lamps suffer from material stress of the capsule caused through chemical reactivity of the metal halide liquid pool which is a precursor to failure and reduced life.

The Patented UV420 Dose Provides Extended Life and a 3-year Warranty.

   Metal Halide Other Plasma       UV420    
 Electrodes Yes No No
 Metal halide Yes Yes No
 Chemical reactivity High High Low
 Material Stress Medium High Low
 Performance      
UV-A - Low High
UV-B - Low High
Blue High Medium High
 Maintenance High High High
 Dimmable No No Yes

 

UV420 High Energy Photon Grow-Light Benefits

Higher levels of terpenes, essential oils and flavanoids

Reduces supplemental lighting by 75%

Faster rooting of plants

HEP provides quality, HPS provides quantity

Stronger, healthier plants

Long operating hours – up to 50,000 hours

Increased disease resistance

Excellent light penetration in hi-wire crops

No harmful UVC, UVC is filtered out.

All Ceravision lights come with a 3-year warranty

 

Contour Plot of Lux Values @ 1m Mounting Height

Complementary Spectra for Horticulture UV420 Blue and UV Enhanced Spectra with HPS

 

Spectrum Comparison

                 

UV420 Plasma Spectrum

 HPS Spectrum

 Combined Spectrum

 

HPS, LEDs & Ceravision's UV420 High Energy Photon Lamps

Many studies have shown that full continuous spectrum with sunlight qualities is the best spectrum for healthy plant development.  HPS provides an efficient source of PAR, however lacks a continuous spectrum below 560nm.  LEDs are mono-chromatic and do not have a full spectrum similar to the sun, which can lead to inhibited plant growth and are also lacking in UV, essential for plant development. 

Plants grown outdoors are subjected to varying amounts of both UV-A (315 to 400 nm) and UV-B (280 to 315 nm) depending on geographical location and time of year.  There is increasing evidence indicating that UV-A and UV-B radiation influences photomorphogenic plant responses including gene regulation, flavonoid biosynthesis, leaf and epidermal cell expansion, stomatal density, and increased photosynthetic efficiency.  Exposure to UV radiation may also induce the synthesis of specific proteins involved in resistance to microbial attack. 

Ceravision’s High Energy Photon lamp has a targeted spectrum between 280 - 550 nm, which provides for the most efficient supplementary grow-light in the world today.  Ceravision's High Energy Photon lamps can be used in combination with HPS and LED lamps in a very efficient way.  

Further Information

Future Markets & Applications

Energy efficiency is a global driver within many markets and Ceravision’s core technology has the ability to address these markets. Due to the flexible nature of the technology we are able to facilitate a variety of power levels (400 W to 2.0 kW) and spectra ranging from visible to UV light.

Technology

Ceravision’s High Efficiency Plasma (HEP) light is particularly suited to medium and high power applications. The light is emitted from a very small source, which enables Ceravision to accurately focus and distribute the light. This in turn facilitates significantly greater optical performance.

Intellectual Property

Ceravision maintains an extensive Intellectual Property (“IP”) portfolio comprising Patents, Trade Marks and Design Rights.

Featured News

The testing of Ceravision’s High Efficiency Plasma (HEP) lamps in Rothamsted has been underway now for four months. The testing compares Ceravision’s HEP lamps with legacy metal halide lamps and new LED systems and their impact upon the growth of wheat.

More...

Ceravision are delighted to announce the much anticipated debut of ionGROW, the world's first High Efficiency Plasma grow light, at the upcoming infoAgro exhibition taking place from the 10th - 12th May in Almeria, Spain.

More...

Ceravision's Horticultural Growth Light Solution ionGROW™ is set to begin trials at Rothamsted Research.

More...