Size:13.5*11.3*3.7cm power: 10w input voltage: ac85-265 chip: epistar lumen:1100lm ct:2700-6500k ra:â?¥80 weight of housing: 388g Size:34.7*30*8.5cm power: 100w input voltage: ac85-265 chip: epistar lumen:11000lm ct:2700-6500k ra:â?¥80 weight of housing: 2700g Size:43*32.5*10cm power: 150w input voltage: ac85-265 chip: epistar lumen:16500lm ct:2700-6500k ra:â?¥80 weight of housing: 5360g Size:43*32.5*10cm power: 200w input voltage: ac85-265 chip: epistar lumen:22000lm ct:2700-6500k ra:â?¥80 weight of housing: 5360g Size:46*39*12cm power: 200w input voltage: ac85-265 chip: epistar lumen:22000lm ct:2700-6500k ra:â?¥80 weight of housing: 8375g Size:50*43*13cm power: 300w input voltage: ac85-265 chip: epistar lumen:33000lm ct:2700-6500k ra:â?¥80 weight of housing: 9845g Size:57*50*15cm power: 400w input voltage: ac85-265 chip: epistar lumen:33000lm ct:2700-6500k ra:â?¥80 weight of housing: 128 -