... &Competitive price 3w 7W 9W 12W 20W LED bulb/E27/E17/GU10/MR16 High Power RGB LED bulbSpecification:ModelHP-B022Power3*1wSize50*110Input ... , especially for galleries and courtyard. 2,Suitable for spot light in art display, museum jewelry counter. 3,Window display ... lamp body, electroplating sunface smoothness,good htat dissipation,As a light source , it is small, less energy,less consumption, less ...