... 3,Certification:CE,RoH High-brightness 9*1W LED Bulb,E27/E26/B22/GU10,Led bulb,energy saving led bulb,Green led bulbSpecification Light ModelPX- ... as ballasts and starters.5,Long lifespan , low cost of maintenance.6,Energy saving and high luminous intensity, energy consumption ... in hotel and household decoration, especially for galleries and courtyard.2.Suitable for spot light in art display, museum ...