Finding the perfect air conditioner for your office or the best outdoor air conditioner for your balcony requires that you have a good idea of how big your living space is, because this more or less determines the amount of power that you\u2019re going to need the AC unit to have. For an area that\u2019s about 250 square feet on average, a 6000 BTU rating should suffice. However, if you\u2019ve used a portable air conditioner before, then you might know that they tend to require a lot of electricity to get to work. If energy consumption is a major concern for you, then perhaps a swamp cooler could be a more viable option. The Luma Comfort EC110S portable evaporative cooler for example is also capable of handling an area that\u2019s up to 250 square feet, making it a reasonable alternative for anyone that prioritizes energy efficiency.\r\n\r\nWhy We Like It - Luma Comfort EC110S\r\nThe Luma Comfort EC110S is a decent sized evaporative air cooler that\u2019s perfect for anyone living in a relatively small area, and is a very affordable solution for your cooling needs.\r\n\r\nPerformance\r\nThe Luma Comfort EC110S has an airflow capacity of about 500 Cubic Feet per minute, and takes the form of a tower fan that features 3 fan speeds. It\u2019s also got a removable water tank that is easy to refill, and is able to accommodate ice packs for an even cooler breeze. If you\u2019d want to cool down an area that\u2019s a bit smaller than 250 square feet, then the NewAir Portable air conditioner would be a good alternative to turn to, as it has a much reduced cooling range of about 100 square feet.\r\nEnergy Efficiency\r\nEvaporative cooling is a process that doesn\u2019t require the use of a lot of electricity. The only thing that needs to be powered is the fan, and this is done so that it can dry the hot air across the soaked pan so that it can be cooled. This is why evaporative coolers like the Luma Comfort EC110S portable air cooler & the Hessaire MC18 portable evaporative air cooler consume much less electricity compared to the typical air conditioner.\r\nFiltration\r\nTo keep out any contaminants, and ensure that users get to enjoy a clean and stress free environment, some evaporative cooling units feature a filter inside. The EC110 portable evaporative cooler is one such unit, and its filter is primarily meant for keeping away any dust particles. From time to time, you will be required to remove it to get it cleaned up. If you wouldn\u2019t want to have to do this every now and then, then maybe the Honeywell CO60PM Evaporative Air Cooler would be a more convenient purchase for you.\r\nDurability\r\nThe Luma comfort EC110S portable evaporative cooler is backed by a 1 year warranty, and this is pretty standard for both air conditioners and evaporative air coolers. In case anything comes up with your new unit, don\u2019t hesitate to contact Luma\u2019s customer service team, and they\u2019ll be sure to help you out.\r\nValue\r\nYou\u2019ll get a remote control with the Luma Comfort EC110S so that you\u2019re able to control it from a distance, making it convenient for you to use whenever you wouldn\u2019t prefer walking up to it. It\u2019s also got a water level indicator so that you\u2019re aware of when you might need to refill it, but we wish it came with a check filter indicator so that you\u2019d know when to replace it.\r\nLuma Comfort EC110S Wrap Up\r\nAt this point, there\u2019s not really much about the Luma EC110S that we\u2019ve left out, but if you\u2019re still not convinced about how capable it is, we recommend going through some of the customer reviews that previous buyers have left for it on Amazon, and maybe after doing so, you\u2019ll have a better idea of what to expect.