Lumi light is a good addition to the Bravo stand, but it's not perfect. I use a looseleaf binder to hold my letter-sized music. At it's brightest of two levels, it starts to get dim along the bottom third of the page...not enough that it's not useful, but for those of us with aging eyes that difference could spell trouble. This might be improved by either making the light angle adjustable (it's fixed), making it's bracket longer so the light extends out over the page more, and/or making it brighter. The lower light setting of the two is not much different from the brightest. The two power sources, battery or USB-C, is a great feature and it appears that the USB-C takes precedent over the battery if both are installed/plugged-in thus saving the batteries. Would be great if the unit was rechargeable with the USB-C cable. As the Lumi is screwed-on to the stand, it is very stable. It is mounted and unmounted easily and quickly with the large, "toothed" knob. The stand's optional carry case has a separate compartment to accommodate the light, extra batteries, and a USB cable and small charging block. It does not have any type of clip so it couldn't be mounted on a more conventional stand. Otherwise, the LumiLight adds to a nicely compact, light, and ultimately usable music stand.