... voltage and low consumption. 2,Environment-friendly and no UV or IR addiation. 3,Easy to install and maintain and normal base ... bulbs and no subsidiary fixture, such as ballasts and starters. 5,Long lifespan , low cost of maintenance. 6,Energy saving and high luminous ... display, museum jewelry counter. 3,Window display in fashion shop, fashion show, notebook PC shop etc. High power 3*1w LED bulb light