What is the difference between incandescent frost and no scrub?
The surface of the glass bulb is machined into a matte side so that it has a good diffuse transmission performance.
Energy-saving light bulbs have a circular bulb appearance, yellow hair (trademark on the warm tone, or marked color temperature is less than 3200)
After the whole light bulbs are luminous body, bulky, it will not be dazzling.
Do not scrub the bulb can directly see the filament, filament small size high brightness
Scrub is to prevent the filament from shining, while the glass surface corrosion treatment
