led light module 1.EN62471, CE Certificate 2.Up to 110-130lm/W 3.OEM/ ODM 4.High productivity capacity The COB LED ... s your right choice by using it. led light module 1. specification of LED Item NO.DPD-57-1004DimensionΦ57*3. ... used in the lighting, such as LED bulb, LED spot light, LED down light, LED tube, LED street light, LED table light, LED high bay light, LED strip light ect. 4.Picture of ...