หมู่บ้านเด็กสองภาษา พ่อแม่สร้างได้ - สองภาษาดอทคอม

หลอดไฟ (นีออน) ภายในบ้าน เรียกว่าอะไรครับ

หลอดไฟที่เปิดสว่างอยู่ในบ้าน (นีออนแบบยาวๆและแบบขดกลม)
เรียกว่า Lighting หรือ Light หรือเรียกแบบอื่นครับ...
แล้วถ้าหลอดไฟฟ้าที่ไม่ได้เปิดใช้หล่ะครับ

Replies to This Discussion

Permalink Reply by Pat on February 10, 2011 at 3:23pm

A neon lamp (also neon glow lamp) is a miniature gas discharge lamp that typically contains neon gas at a low pressure in a glass capsule. Only a thin region adjacent to the electrodes glows in these lamps, which distinguishes them from the much longer and brighter neon tubes used for signage. The term "neon lamp" is generally extended to lamps with similar design that operate with different gases.

Neon light, neon lamp, Fluorescent lamp

หลอดไฟ Neon tube, fluorescent tube

A fluorescent lamp or fluorescent tube is a gas-discharge lamp that uses electricity to excite mercury vapor. The excited mercury atoms produce short-wave ultraviolet light that then causes a phosphor to fluoresce, producing visible light. A fluorescent lamp converts electrical power into useful light more efficiently than an incandescent lamp. Lower energy cost typically offsets the higher initial cost of the lamp. The lamp fixture is more costly because it requires a ballast to regulate the current through the lamp.

Permalink Reply by Pat on February 10, 2011 at 4:55pm

Neon tube. Neon light

fluorescent tube

Permalink Reply by Tao's mamy รักในหลวง on February 10, 2011 at 4:03pm

light bulb ได้ด้วยค่ะ

Permalink Reply by Pat on February 10, 2011 at 4:47pm

The incandescent light bulb, incandescent lamp or incandescent light globe makes light by heating a metal filament wire to a high temperature until it glows. The hot filament is protected from air by a glass bulb that is filled with inert gas or evacuated. In a halogen lamp, a chemical process that returns metal to the filament prevents its evaporation. The light bulb is supplied with electrical current by feed-through terminals or wires embedded in the glass. Most bulbs are used in a socket (a housing giving mechanical support to the bulb, keeping its terminals in contact with the supply current terminals).

A compact fluorescent lamp (CFL), also known as a compact fluorescent light or energy saving light (or less commonly as a compact fluorescent tube), is a type of fluorescent lamp. Many CFLs are designed to replace an incandescent lamp and can fit into most existing light fixtures formerly used for incandescents.