Gotta little Rubbermaid grow going myself, add a little dish of water to up humidity some, for me i just put an ice pack in right infront of the intake blowing across it, and cooled temps from ambient 83 or so F to 77-78F, enough to be able to flow through the lighted area, and cool the room being outputted into, pretty powerful for to last for a good 6hrs.

Upped humidity from ~30% to 50%, as it melted, i just leave that dish in there that the bottles sit on with perspiration collected and let it add some humidity at night.....

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