... .3528 30pcs/M 4.Low voltage ,energy saving LED working current: 600mA. The joint is optional. ... Max power3wper meterDriving mode Invariablenes Voltage! (Insure every LED working under the invariablenes voltage) lighting capabilityLuminous Flux ... ceiling compartment, wardrobe, hotel decoration, city lighting; vehicle decoration, interior decoration; lighting pool, discotheque, pubs, karaoke clubs, and ...