đèn rọi
Definition
- Noun:
- A spotlight: A lamp that projects a strong, focused beam of light onto a specific area or object, often used in theaters, for outdoor illumination, or for decorative purposes.
- A floodlight: A broad-beamed, high-intensity light used to illuminate large outdoor areas such as sports fields, building facades, or parking lots.
Usage Examples
- Noun:
- Sân khấu được chiếu sáng bởi những chiếc đèn rọi mạnh mẽ. (The stage is illuminated by powerful spotlights.)
- Họ lắp đèn rọi ở sân sau để an ninh. (They installed floodlights in the backyard for security.)
- Đèn rọi trong viện bảo tàng làm nổi bật bức tượng. (The spotlight in the museum highlights the statue.)
Advanced Usage
"đèn rọi âm trần": recessed spotlight or downlight.
- Phòng khách hiện đại thường lắp đèn rọi âm trần. (Modern living rooms often have recessed downlights.)
"đèn rọi ray": track spotlight.
- Đèn rọi ray cho phép điều chỉnh hướng chiếu sáng linh hoạt. (Track spotlights allow for flexible adjustment of the lighting direction.)
Variants and Related Words
Đèn pha (n): headlight (of a vehicle) or searchlight. A very powerful, long-range light.
- Đèn pha ô tô chiếu sáng đường vào ban đêm. (Car headlights illuminate the road at night.)
Đèn pin (n): flashlight. A portable, handheld electric light.
- Anh ấy dùng đèn pin để tìm đường trong bóng tối. (He used a flashlight to find his way in the dark.)
Synonyms
- Spotlight: A lamp that directs a concentrated beam of light.
- Floodlight: A large lamp used for illuminating extensive areas.
- Searchlight: A powerful light that can project a beam over a long distance.
Related Idioms
Note: The word "đèn rọi" itself is not commonly used in idiomatic expressions. Its usage is primarily technical or descriptive.