... -current driver 3.DIstance:20m 4.DMX512 or Internal control DLS-BD02-01 2W High Power Wall Lamp (CE ... a light source, energy saving, environmental protection, easy to control, long life, no absolute advantage in the UV5.Range of ... range: - 30 °C to +45 °C7.Control: internal control or compliance with DMX512 protocol control Application:Commercial establishments, airports, subways, elevated overpass, ...