2010 Adjustable Bean Light 1) Die cast aluminum rim, metallic paint, rust free and sturdy 2) 0.4mm reinforced steel housing, black finish and rust free for 10 years 3) Anodized aluminum reflector 4) Unique double ring design with angle adjustable for centralized light beam 5) Flexible and practical. modelspeccut-out(mm)A(mm)B(mm)packing(cm)set/ctnMQT-J0141501X50W120X12014614648.5X33X2812MQT-J0142502X50W220X12024414627X33X284MQT-J0143503X50W315X12034214637.5X33X284MQT-J014450(singgle)4X50W415X12044014647X33X284MQT-J014450(double)4X50W235X23526226228.5X28.5X282MQT-J0145505X50W510X12053814656.5X33X284