The ONF light on stand would be perfect but it would only give 2 inch in clearance above vase. Only 14 inches tall.
I cannot find how long that gooseneck is on the Asta light. Are you sure this one would be adequate for lighting this vase? I wouldnt need the Asta 120? The light will need to be positioned at least 10 inches from top of vase.
Ok I tried to "sell" this lamp before.
MarsLG Smart Touch LED Desk Lamp 10 Watt Color Temperature Adjustable
WE got a few here at work so I bascially know the layout and function.
Max height 16 1/2 inches.
Unfortunately it doesn't swivel 180 degrees so base will be an issue but it's less than
it could be..
It will swivel about 45 degrees so it should fit the 12" diameter tank better than one thinks.
Why I personally like it.. Color tuneable w/ no power loss.
Diffuser is really good at blending the 2 colors.
W/ power outage (timer) goes on at last state...though I haven't tested that yet.
A panel not spot.
As to PAR ect.. think I measured LUX at one time.. I'll check.
Again though best fit is sort of side saddle to the tank..
Guesstimate PAR here..post#17