A quick question. L920-5, L930-5 and L930-10 all allow you to put different color lights on sections, but can you also set the brightness of those sections relative to each other?

I'd need a 7m light strip (so two 5m light strips with 1,5m cut out from them) where roughly 40% of the strip would be green and 100% bright, but 60% of the strip would be blue and 50% bright. Is that possible, or can you only change the colors? If it's possible, can you then turn up and down the brightness of the entire strip with the blue sections always being half the brightness of the green sections?

Thanks.