Ceravision's UV420 grow-light outputs UVB and UVA to complement horticulture PAR lights to maximise nutritional and medicinal crop values
The New UV420 Grow-light

Our HEP Plasma grow-lights are designed and built to the highest standards in Ceravision's R&D and manufacturing facility in Milton Keynes in the UK.  All the products have been tested by independent laboratories and have succesfully achieved CE Certification.  

The UV420 plasma grow-light is a commercial grade UV grow-light ideal for integrating into large commercial horticulture facilities and also for small hydroponic growers.  Its unique spectral output complements traditional PAR lights on indoor crops to improve nutritional and medicinal values.

Further Information

Future Applications

Delivering flexible spectral outputs, Ceravision's HEP plasma lighting offers added-value and economic solutions in horticulture grow-lighting and other commercial applications.

HEP Plasma Lighting Technology

Ceravision’s HEP plasma grow-lights, with a UV spectrum providing UV-B, UV-A and blue herald a new scientific direction for horticulture lighting.

Intellectual Property

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

Featured News

Ceravision is now a member of UV4Plants - the recently formed International Association for Plant UV Research


Ceravision's new UV420 plasma grow-light is shown at Autopot Summer Social 18th - 19th August 2018.


Ceravision's unique UV420 Plasma Grow-light revealed at Greentech show in Amsterdam in June 12-14 2018.