... recessed downlight,recessed led downlight,smd led downlight, 3*1w led downlight/ceiling light, square led downlight ... up to 70~80% than conventional street lights.3. Nearly zero maintenance fee.4. No RF interference ... lights.7. Great light homogeneity, no dark area with soft light.Packing & Delivery:1. By express: ... 100kg which will be more economical than express,3. Sea freight: When the order is large ...