PhotonStar LED Group PLC provided earnings guidance for the year ended December 31, 2014. For the year, the board expects revenues will be between £7.2 million to £7.6 million, as greater resource, investment and focus have been diverted to completing the Halcyon product ranges for launch later this month. Adjusted EBITDA is expected to show a loss of between £800,000 and £1.1 million for the year.