20w led up down light 1,warm/cool white 2,CE, RoHS Certification 3,30 ... degrees 1800lm 4,Size:230x106mm High quality 20w led up down lightModule No:DA-DL-C2-20x1W Specification: ... . Instant on, no warm up time required.4. No noise, no flickering.5. No UV or IR radiation in the ... , hotel, car parks, factory floor, municipal engineering, home or decorative lighting areas. Note:1. All the above items are ...