** First Impressions **● The heater is around 10 inches wide & 13 inches high and is weighs nearly 3kg● The body is in heat-resistant plastic and powder-coated steel. It feels a strong build and sturdy● There are two filaments enclosed in a stainless steel cage● There is a knob to turn the filaments on and there is a cut-off switch at the bottom** Usage & Performance **● When turned on, both the filaments gets heated up within a minute. The knob can be used to turn off one of the filaments to bring down the temperature● I live in Kerala where the lowest temperature in my area is never below 15 degrees in the night. I bought this for my grand mother and the room gets heated up pretty quickly. She turns one of the filaments off after midnight to control the temperature. I think this heater works well for a bedroom during sub-zero temperatures as well● The heater-body does heat up considerably after around half an hour and it is not very safe to touch when its turned on. You cannot definitely use this if there are toddlers at your home● There is an automatic switch that turns the heater off if the heater is knocked down. This reduces the risk of fire incase the heater tips over● There is a small handle at the back if you want to pick the heater up when its hot● There are certain precautions to be followed to ensure your safety while using this- Heater should always be in an upright position- It should not be used neat wet conditions- Power cord should never touch the heater when its turned on- Flammable materials like clothing or paper should not be kept infront of the heater- There has to be good clearance from the wall to provide air circulation● This consumes 400 watts on one filament and 800 if two filaments are turned on. So, be prepared to see your energy bills going up● Since there are no moving parts, the heater does not create any noise while working. This is the advantage I see for this over the fan heaters which are annoyingly noisy at night● It has got one year warranty, but I think filament is considered a consumable and may not be covered** I dont like these **● The filaments turn red and it emits a lot of light. I find it very annoying in the night. But since this is a filament heater, this is how it works and there is no other choice● The power cord should have got heat shielding sleeved protection. There are high chances for the cord to touch the heater body and this could potentially melt the cord● The steel parts of the heater I got had rusted here and there; I really doubt the quality of stainless steel used** Summary **● I have been using this only for a week now. I have seen a few reviews that says the filaments failed after a few months. So, I will comment on the durability of the heater after using this for a few months● I am very happy with the heating effectiveness, the build sturdiness and compactness of the heater. I paid Rs.1049 in Jun-17 and I rate FOUR stars. One star off on the points I dont like.