... for outdoor coffee bar, outdoor restaurant, outdoor bar, or between indoor and outdoor, like balcony, corridor. Because our infrared panel heater ... in open area.And our heater is very safe, without light, without smell, without noise, like sunshine.JH heaters' advantages:- ... , can be hanging under outdoor umbrella;- Beautiful design;- Quiet, no light, no flame, no color change; good for eye & health- ...