... variety of lamp whose source of light is LED RF 20 Key RGB controller DC 12V inputsku:OT151 Description SummarizationRF ... is LED. For instance, point source of light, flexible light strip, wall washer lamp, glass curtain wall light and so on ... changing, stroboflash and other effects of change. Technical parametersWorking temperature: -20-60degreeSupply voltage: DC5V, 12V, 18V, 24V (for orders specify ...