Dialight Regulatory News (DIA)

13 December,2012

Dialight plc

Dialight completes delivery on first phase of US$1M project

Dialight (LSE: DIA.L), the innovative global leader in LED lighting technology, today announces that it has completed shipment of the initial phase of a major multi-phase project for the Puerto Rico Aqueduct and Sewer Authority (PRASA). This initial phase of the order, to provide LED lighting fixtures for a major waste water treatment facility in Puerto Rico, represents a value of over US$150,000. The total project value is worth approximately US$1 million for six PRASA water treatment facilities and delivery is due to be completed in 2013.

The project consists of hazardous and non-hazardous LED lighting fixtures, including high bay, low bay, linear and wallpack fixture types and was designed and specified by the energy team at Honeywell International in Puerto Rico. PRASA chose Dialight's best-in-class LED lighting fixtures due to their high efficiency and reliability.

Roy Burton, Dialight's Group Chief Executive, said:

"In addition to the orders that we have seen coming from more traditional industries such as mining and oil & gas, this order, along with the recently announced US solar thermal power plant project, demonstrates an increasing penetration into the environmental and clean energy markets. While our customers are acting sustainably through the services they provide, they are also have greater awareness of their own business consumption. The adoption of LED lighting enhances a company's green credentials through greater energy efficiency and a reduction in their carbon emissions, as well as proving to be economically beneficial."

For further information, please contact:

Roy Burton - Group Chief Executive

Mark Fryer- Group Finance Director

Dialight plc Tel: +44 (0) 1638 778640 

Robert Speed, Andrew Jones

Kreab Gavin Anderson, Tel: +44 (0) 20 7074 1800,

Email: dialight@kreabgavinanderson.com

About Dialight

Dialight (LSE: DIA.L) is leading the energy efficient LED lighting revolution around the world for industrial and hazardous areas as well as transportation and infrastructure applications. For 40 years it has been committed to the development of LED lighting solutions that enable organizations to vastly reduce energy use and maintenance needs, improve safety, ease disposal and reduce CO2 emissions. The company is headquartered in the UK with operations in the USA, UK, Denmark, Germany, Japan, Malaysia, Australia and Mexico. www.dialight.com