... color temperture.2) solid-state, high shock and vibration resistant3) Environment friendy.no UV no infrared radiation,no risk of mercury emission.4) Vibration ... 7-10 days,sample can be delivered within 1 week.3,Port of loading:Nibo or ShanHai,mainland china.4, ... other commercial and residential placeWhy Us?Quality assurance:All the products will go through 5 checks during production,raw material check, ...