Ny famirapiratan-jiro tariby 2 watt dia manodidina ny 100lm – 200lm
miankina amin’ny fanaingoana jiro sy ny singa ao aminy (oh: lens)
inona no lumen ilainao amin’ny tetikasa? aza misalasala mifandray amiko fotsiny raha te hanome toro-marika ny fomba mety.
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