... 2.High lumen: 320lm 3.Lifespan: 30000~50000h 4.CE & RoHS Certific Advantages:1) High brightness, ... no infrared radiation,no risk of mercury emission.4) Vibration resistant Easy to transport and install.5 ... delivered within 1 week.3,Port of loading:Nibo or ShanHai,mainland china.4,Discounts are offered based ... within 1 week.3,Port of loading:Nibo or ShanHai,mainland china.4,Discounts are offered based ...