B60球泡燈Base:E27Material:6063Aluminumand glasscoverInputvoltage:100-240VACOutputcurrent:320mAPower:5x1WBemangle:180 Lifespan: 50000HLightsource:Edistar,Edison,CreeLuminousflux:350lm(Edison),400lm(Cree)LEDworkingtemperature: 60℃Temperature:-40℃--70℃Drive:constantcurrentdriveBrightnessdegradation:7%-10%/1hk(Edison),3%-5%/1kh(Cree)Applications:meetingroom,hotel,restaurant,exhibition,shops,andclothespress