"Anh sang khong chi la thu giup chung ta nhin ro moi vat, no con la linh hon cua khong gian song va lam viec. Mot he thong chieu sang duoc thiet ke thong minh co the bien doi hoan toan cam xuc va tinh nang cua mot can phong. Nhung lam the nao de chon duoc loai den chieu sang phu hop nhat giua hang ngan lua chon tren thi truong? Hom nay, chung ta se cung nhau kham pha nhung yeu to cot loi de lam chu nghe thuat anh sang.



Tam Quan Trong Cua Chat Luong Anh Sang



Den led - Truoc khi di sau vao cac loai den, dieu quan trong nhat can nhan manh la chat luong anh sang. Den khong chi can du sang, ma con can phai mang lai trai nghiem thi giac de chiu.



Yeu to dau tien phai ke den la Chi so hoan mau (CRI). Dung de bi loa mat boi nhung con so Lumen khong lo ma quen mat CRI. CRI do luong kha nang anh sang tai tao mau sac chan thuc nhu duoi anh sang mat troi tu nhien. Voi khong gian phong khach, bep an hay phong trung bay, CRI ly tuong nen tu 80 tro len. Anh sang co CRI thap se khien mau son tuong, mau thuc an trong nhot nhat va kem hap dan.



Tiep theo la Nhiet do mau (Kelvin - K). Day la yeu to quyet dinh ""tam trang"" cua can phong. Anh sang am (2700K – 3000K) tao cam giac thu gian, am cung, hoan hao cho phong ngu hoac phong khach. Anh sang trung tinh (4000K) mang lai su tap trung, rat hop cho van phong lam viec hoac phong bep. Trong khi do, anh sang trang lanh (tren 5000K) thuong chi nen dung cho khu vuc can do chinh xac cao nhu gara hoac phong lam viec chuyen sau.



Phan Loai Den Chieu Sang: Khong Chi La Anh Sang Tran



The gioi den chieu sang hien dai duoc chia thanh ba cap do chuc nang chinh, va viec ket hop chung la chia khoa tao nen chieu sau cho khong gian.



1. Anh sang moi truong (Ambient Lighting): Day la nguon sang chinh, cung cap anh sang nen tong the cho can phong. Den am tran (downlight) hoac den chum trang tri lon thuong dong vai tro nay. Muc tieu la dam bao moi khu vuc deu du sang de di chuyen an toan va thoai mai.



2. Anh sang tac vu (Task Lighting): Loai anh sang nay tap trung vao cac hoat dong cu the. Den ban lam viec, den duoi tu bep (dung khi nau nuong) hay den soi guong trang diem deu thuoc nhom nay. Anh sang tac vu can manh me va khong gay bong do kho chiu len khu vuc ban dang lam viec. Neu ban dang tim kiem cac giai phap den chat luong cao, co do ben vuot troi va thiet ke hien dai, ban co the tham khao cac dong san pham duoc gioi thieu tren cac trang web chuyen nganh uy tin.



3. Anh sang diem nhan (Accent Lighting): Day la phan tao nen su ""kich tinh"" va ca tinh. Anh sang diem nhan duoc dung de lam noi bat mot vat the nghe thuat, mot mang tuong texture dep, hoac mot ke sach an tuong. Den ray roi (track light) hoac den tuong hat sang la lua chon tuyet voi cho muc dich nay.



Xu Huong Den LED: Tiet Kiem va Thong Minh



Khong the phu nhan rang cong nghe LED da thay doi hoan toan nganh chieu sang. Neu ban van con ban khoan ve viec chuyen doi, hay nhin vao nhung loi ich vuot troi cua LED.



Tiet kiem nang luong: Den LED tieu thu it dien nang hon dang ke so voi den soi dot hoac den huynh quang cu. Dieu nay khong chi giup giam hoa don tien dien hang thang ma con than thien hon voi moi truong.



Tuoi tho cao: Den LED co tuoi tho len den hang chuc ngan gio, dong nghia voi viec ban se it phai thay bong den hon, tiet kiem chi phi bao tri.



Tinh linh hoat va dieu khien: Cac he thong den LED thong minh ngay nay cho phep ban thay doi cuong do sang (dimming) va nhiet do mau chi bang mot ung dung dien thoai. Kha nang tuy bien nay giup ban de dang chuyen doi khong gian tu moi truong lam viec nang dong sang khong gian thu gian am cung chi trong tich tac.



Loi Khuyen Vang Khi Thiet Ke Chieu Sang



Khi bat tay vao lap dat he thong chieu sang, hay luon tuan thu nguyen tac ""Lop lang"" trong thiet ke:



Dung chi dua vao mot nguon sang duy nhat: Mot chiec den tran lon o giua phong hiem khi du. Hay ket hop it nhat ba nguon sang (ambient, task, accent) de tao ra su da dang va linh hoat.

Chu y den goc chieu (Beam Angle): Den roi co goc chieu hep (vi du 30 do) se tao ra anh sang tap trung, trong khi den goc rong (vi du 120 do) tao ra anh sang toa deu hon. Lua chon goc chieu phu hop voi muc dich su dung cua tung khu vuc.

* Do cao lap dat: Doi voi den tha ban an, chieu cao ly tuong thuong la 75-90cm tinh tu mat ban. Doi voi den downlight am tran, can tinh toan do cao tran de dam bao anh sang khong bi choi mat khi nhin thang len.



Viec dau tu vao chieu sang chat luong khong phai la chi phi, ma la khoan dau tu thong minh vao chat luong cuoc song va tham my khong gian cua ban. Hay bat dau xem anh sang nhu mot yeu to thiet ke quan trong ngang voi noi that va mau son, ban se thay su khac biet dang kinh ngac ma no mang lai."

Xem them: den chieu sang