Question

6.why do we called the glass chamber of bulb RELECTOR?​

Answer 1

Incandescent reflector bulbs contain a reflective coating and therefore provide directional light. The shape of the light beam is cone-like and can be specified in a range of beam spreads from narrow spot to wide flood. ... Reflector bulbs fit into the same medium-based sockets as common incandescent bulbs.

Answer 2

Answer:

Explanation:

in incandescent light bulb, incandescent lamp or incandescent light globe is an electric light with a wire filament heated until it glows. The filament is enclosed in a glass bulb with a vacuum or inert gas to protect ... This type is often called Tungsten-bulbs in many European countries.