... at 60,000 hours 3)40w replace 2*30w or 2*40w MH lamp office lightinduction light, business lampYML-MQ03 ... (40W,60W,80W,100W,120W,) Features;1. Housing: Cold-rolled plate body, spraying surface,2 ... office, exhibition hall, etc Spec:Specification of Inductio lamp YML-MQ03Product TypeSuitbale lampPowerInput voltageYML-MQ03-W40YML-WJY40J850W3840220(176- ...