With energy-saving lamps instead of incandescent lamp what role
This is the only recognized advantages
Now advocate green, fluorescent lamps can only make an article on the light effect
Incandescent lamp because the filament has heat residue, so almost no strobe, but good fluorescent light color rendering index high
Incandescent light effect is 10-15ML per watt
The fluorescent lamp is 60-80ML per watt. That is about 20 watts
