YACG lighting anounced the spirit of the latest SOL design: To Minimize Size and maximize luminous efficiency. Six most commonly used sizes have been developed for the global market. 3 inches- 12w/15w/24w            Dimension: 88*85mm 5 inch es-12w/15w/24w/33w        Dimension: 147*100mm 6 inches -15w/24w/33w            Dimension: 177*115mm 7 inches -15w/24w/33w           ...