... 5 hours by NP F5501,sole possession of the technical high density LED crystal, the green environmental protection, ... color temperature 5600k) supplies for oneself the amber light fil3200k ter and the supple optical glass, the ... but the single lamp, the double lamp adjusts the light; 5, uses ergonomic outward appearance design, is exquisite ... sustainably 90 minutes). Twin Digi Pro80 LED video light