Pia no nsusuwii

Pia mu beae 24 m²
Wɔhwehwɛ sɛ wɔde dan mu hann hyɛ mu 7200 lumen (lm)
Kanea biako a ɛhyerɛn 1200 lumen (lm)

Luminaire tumi
LED kanea a wɔde yɛ adwuma 6 PCS. so 12 watt = 72 watt
anaasɛ
Kanea a wɔde fluorescent ayɛ 6 PCS. so 30 watt = 180 watt
anaasɛ
Akanea a ɛyɛ hyew 6 PCS. so 120 watt = 720 watt