Sais bilong rum
Eria bilong rum 24 m2
Lait bilong rum i mas stap 7200 lumen (lm)
Lait bilong wanpela lam 1200 lumen (lm)
Pawa bilong ol lam
Ol LED lam 6 pcs. Taim 12 watt = 72 watt
o
Ol lam we i gat lait 6 pcs. Taim 30 watt = 180 watt
o
Ol 'incandescent' lam 6 pcs. Taim 120 watt = 720 watt
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