LOL those who said dc ceiling fan useless must be never use inverter aircond before.

its 50% more efficient than AC, if ur house got 6 DC fan, u only pay like 3 AC fan.

example 40w * 6 = 240w. (this is highest speed for DC fan, produce 23X rpm).

the rest u calculate la, u use fan everyday, atleast 12 hours, if all eq in ur house is inverter, say example 3* 1hp inverter aircond, 1* 1.5hp inverter, 1 inverter fridge, 1 inverter washing machine, 2 inverter water heater, and 6 dc fan,


and use 5 fans, 4 aircond everyday for 8 hours, ur bill will only cost around rm250 - 300. I use all above except the dc fan, bill around rm250.

surely will use dc fan later for my new house

also i compared the dc fan,

KDK is better than Panasonic in terms spec.

https://www.kdk.com.my/wp-content/uploads/2.../NikkoSensa.pdf

vs

https://www.panasonic.com/my/consumer/air-s...eiling-fan.html

oh yeah, BTW some DC fan got LIFETIME warranty for motor, and atleast 10 YEARS for motor for most brands. so those who skeptical about inverter technology can use ur AC and pay TNB for their yearly bonus.

u know inverter not that 1 concept only?? have u ever heard inverter oven? inverter washing machine? its proven to use less 50% energy and 5 star rating is very hard to obtain with old technology.

checked it not as efficient as KDK/Panasonic, abit low rpm and lesser speed control, only cheaper around rm100, Reliability also is unknown compared to KDK and Panasonic.

Are u using the dc fan? Can share what is breaking down for ur dc fan? 1 year sure not return la. Just put 5 years, calculate if ur ac fan is better than dc.

With dc u get quiet room, less bill,