Plasma Lights with ionCORE™

ionCORE™ is the name we have given to the unique technology that drives Ceravision’s brilliant plasma lighting solutions. It sits at the heart of the plasma grow-lights and the other various applications - current and planned - across Ceravision's product range.

ionCORE™ combines a stable controlled source of RF energy within a compact discharge chamber to provide an intense light emitting plasma.

This small light source can be accurately positioned in a precisely designed optical environment to deliver as much light as possible to a target area

HEP supplementary plasma grow lights in tobacco crop in hydroponics facility
Ceravision's Plasma Grow Lights with HPS for Tobacco Crop


The compact and versatile form factor, along with a dose that can be tailored to deliver different spectra, makes HEP plasma lighting perfect for numerous applications. 

Our UV420 plasma grow- light demonstrates this flexibility.  It has a unique spectrum delivering blue-light, UV-A light and UV-B light to add-value and deliver improved economies in horticulture grow-lighting. 

To order UV420 plasma grow-light units please click here.



For information about Ceravision's tailored spectral design services, please contact: Deborah Leaper on +44(0) 1908 379444, email:

Further Information

Future Applications

Light is now a value added utility in many sectors. Offering a wide spectral range and energy efficiency, Ceravision's HEP lighting technology has the flexibility to offer economic solutions in high value global markets.

HEP Plasma Lighting Technology

HEP Plasma lighting is perfect for horticulture grow-lighting, where it delivers UV-A and UV-B light; and with its flexible spectral outputs and efficiency it offers solutions across a range of applications.

Intellectual Property

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

Featured News

Ceravision staff pictured delivering the first of its new UV420 Grow-lights to The Greenhouse Effect


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.