A new Vendor for us is Heatlight. Their radiant heaters are impressive quality for the price. They are designed as a commercial product for bars, restaurants, etc. but can be used for residential purposes as well. They use shortwave infrared for these outdoor heaters due to lack of convection, there are two options with the lamps 1) Gold coated 2) Frosted NDA
https://morelectricheating.com/products/MANUFACTURERS/VICTORY%20LIGHTING/HLW.aspx
HLW15A – White outdoor patio heater 1.5kW IP55
HLW15BA – Black outdoor patio heater 1.5kW IP55
HLW15SA – Silver outdoor patio heater 1.5kW IP55
HLW15GA – White outdoor patio heater 1.5kW IP55 with Gold lamp
HLW15BGA – Black outdoor patio heater 1.5kW IP55 with Gold lamp
HLW20BGA – Black outdoor patio heater 2kW IP55 with Gold lamp
HLW30BGA – Black outdoor patio heater 3kW IP55 with Gold lamp
HLW45BGA – Black outdoor patio heater 4.5kW IP55 with Gold lamp