... life: 50,000hrs 4.Warranty:2years. Power Cheap High Power LED PAR30 5x1W(CE&ROHS) 1.Power:5x1w2.Optional Base:GU10/E27 3. ... , novel design, good controllability,low heat,superbright,quality warranty,high power LED.1)Advanced constant current driver.2)Professional thermal management ... and CertificaOur factoryYour support is our motivation Thank you ! High Power Cheap High Power LED PAR30 5x1W(CE&ROHS)