... 3, 100-240vac 4, CE & ROHS 5, 2 years warranty Product name : high power led downlightings with Edison led chip Item : ... QZ-DL1039 Feature: 1.Conforming to CE ROHS.2.Discrete ... using low loss, high precision constant current circuit, increased power efficiency, ensureload stability.5.High luminous efficiency, focused illumination, ...