... . Bulb base and Tube base 4. Power meter Light Show Box a) 2*GU10 base, 2*E27 base, 2*MR16 base ... , 120cm, 150cm and 3 switchesd) 1* dimmable switch which can controll 1*E14,1*E27, 1*GU10, 1*MR16 and 1 ... exhibition, business trip, light show, negotiation meet etc. Light Show Box