{"id":4077,"date":"2025-07-05T15:35:18","date_gmt":"2025-07-05T07:35:18","guid":{"rendered":"https:\/\/led.amasly.com\/?page_id=4077"},"modified":"2025-07-05T15:35:26","modified_gmt":"2025-07-05T07:35:26","slug":"den-led-mau-nao-la-tot-nhat-cho-giac-ngu","status":"publish","type":"page","link":"https:\/\/led.amasly.com\/vi\/kien-thuc\/kien-thuc-ve-den-led\/den-led-mau-nao-la-tot-nhat-cho-giac-ngu\/","title":{"rendered":"\u0110\u00e8n LED m\u00e0u n\u00e0o l\u00e0 t\u1ed1t nh\u1ea5t cho gi\u1ea5c ng\u1ee7?"},"content":{"rendered":"
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\u0110\u00e8n LED m\u00e0u n\u00e0o l\u00e0 t\u1ed1t nh\u1ea5t cho gi\u1ea5c ng\u1ee7?<\/strong>
<\/strong><\/strong><\/h1>\n\n\n\n
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Ch\u00fang ta th\u01b0\u1eddng nghe l\u1eddi khuy\u00ean r\u1eb1ng n\u00ean tr\u00e1nh s\u1eed d\u1ee5ng \u00e1nh s\u00e1ng m\u00e0u s\u00e1ng g\u1ea7n gi\u1edd \u0111i ng\u1ee7. Th\u1ef1c t\u1ebf, m\u1ed9t s\u1ed1 m\u00e0u s\u1eafc c\u1ee7a \u00e1nh s\u00e1ng th\u1ef1c s\u1ef1 c\u00f3 th\u1ec3 gi\u00fap c\u1ea3i thi\u1ec7n gi\u1ea5c ng\u1ee7. \u0110i\u1ec1u n\u00e0y l\u00e0 do hormone melatonin \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong chu k\u1ef3 gi\u1ea5c ng\u1ee7 c\u1ee7a c\u01a1 th\u1ec3 ch\u00fang ta. V\u1eady \u00e1nh s\u00e1ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn gi\u1ea5c ng\u1ee7 c\u1ee7a ch\u00fang ta nh\u01b0 th\u1ebf n\u00e0o? V\u00e0 nh\u1eefng m\u00e0u s\u1eafc n\u00e0o c\u1ee7a \u0111\u00e8n LED c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n ng\u1ee7 ngon h\u01a1n?<\/p>\n\n\n\n

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\u00c1nh s\u00e1ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn gi\u1ea5c ng\u1ee7 nh\u01b0 th\u1ebf n\u00e0o?<\/strong><\/strong><\/h2>\n\n\n\n

\u00c1nh s\u00e1ng c\u00f3 \u1ea3nh h\u01b0\u1edfng l\u1edbn \u0111\u1ebfn nh\u1ecbp sinh h\u1ecdc c\u1ee7a ch\u00fang ta, t\u1ee9c l\u00e0 \u0111\u1ed3ng h\u1ed3 sinh h\u1ecdc \u0111i\u1ec1u khi\u1ec3n th\u1eddi \u0111i\u1ec3m ch\u00fang ta c\u1ea7n ng\u1ee7. \u0110\u1ed3ng h\u1ed3 sinh h\u1ecdc n\u00e0y ho\u1ea1t \u0111\u1ed9ng theo chu k\u1ef3 24 gi\u1edd. Khi tr\u1eddi s\u00e1ng, c\u01a1 th\u1ec3 bi\u1ebft \u0111\u00e3 \u0111\u1ebfn l\u00fac th\u1ee9c d\u1eady; khi tr\u1eddi t\u1ed1i, c\u01a1 th\u1ec3 chu\u1ea9n b\u1ecb \u0111\u1ec3 \u0111i ng\u1ee7.<\/p>\n\n\n\n

C\u01a1 th\u1ec3 nh\u1eadn \u0111\u01b0\u1ee3c t\u00edn hi\u1ec7u v\u1ec1 s\u1ef1 t\u1ec9nh t\u00e1o v\u00e0 gi\u1ea5c ng\u1ee7 th\u00f4ng qua nh\u1ecbp \u0111i\u1ec7u c\u1ee7a m\u1eb7t tr\u1eddi m\u1ecdc v\u00e0 l\u1eb7n. C\u1ee5 th\u1ec3, \u00e1nh s\u00e1ng \u1ea5m \u00e1p c\u1ee7a m\u1eb7t tr\u1eddi l\u1eb7n c\u00f3 th\u1ec3 g\u1ee3i \u00fd r\u1eb1ng \u0111\u00e3 \u0111\u1ebfn l\u00fac \u0111i ng\u1ee7. Tuy nhi\u00ean, con ng\u01b0\u1eddi th\u01b0\u1eddng s\u1eed d\u1ee5ng c\u00e1c ngu\u1ed3n \u00e1nh s\u00e1ng nh\u00e2n t\u1ea1o sau khi m\u1eb7t tr\u1eddi l\u1eb7n, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 l\u00e0m r\u1ed1i lo\u1ea1n nh\u1ecbp sinh h\u1ecdc v\u00e0 d\u1eabn \u0111\u1ebfn m\u1ea5t ng\u1ee7 v\u00e0 c\u00e1c r\u1ed1i lo\u1ea1n gi\u1ea5c ng\u1ee7 kh\u00e1c.<\/p>\n\n\n\n

Hormone t\u1ef1 nhi\u00ean melatonin, c\u00f3 t\u00e1c d\u1ee5ng th\u00fac \u0111\u1ea9y gi\u1ea5c ng\u1ee7, c\u0169ng b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi \u00e1nh s\u00e1ng. Trong m\u00f4i tr\u01b0\u1eddng t\u1ed1i, tuy\u1ebfn t\u00f9ng c\u1ee7a n\u00e3o ti\u1ebft ra melatonin. Tuy nhi\u00ean, m\u1ed9t s\u1ed1 lo\u1ea1i \u00e1nh s\u00e1ng, nh\u01b0 \u00e1nh s\u00e1ng xanh, \u1ee9c ch\u1ebf qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t melatonin.<\/p>\n\n\n\n

M\u00e0u \u0111\u00e8n LED n\u00e0o c\u00f3 h\u1ea1i cho gi\u1ea5c ng\u1ee7?<\/strong><\/strong><\/h2>\n\n\n\n

\u00c1nh s\u00e1ng LED m\u00e0u l\u1ea1nh c\u00f3 th\u1ec3 khi\u1ebfn c\u01a1 th\u1ec3 kh\u00f3 \u0111i v\u00e0o gi\u1ea5c ng\u1ee7 h\u01a1n so v\u1edbi \u00e1nh s\u00e1ng m\u00e0u \u1ea5m, v\u1ed1n c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n ng\u1ee7 ngon h\u01a1n. \u00c1nh s\u00e1ng l\u1ea1nh c\u00f3 th\u1ec3 khi\u1ebfn b\u1ea1n t\u1ec9nh t\u00e1o v\u00e0o ban \u0111\u00eam v\u00ec n\u00f3 k\u00edch th\u00edch s\u1ef1 t\u1eadp trung v\u00e0 ch\u00fa \u00fd.<\/p>\n\n\n\n

\u00c1NH S\u00c1NG XANH: <\/strong>\u00c1nh s\u00e1ng xanh t\u1eeb \u0111\u00e8n ng\u1ee7 c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng x\u1ea5u \u0111\u1ebfn gi\u1ea5c ng\u1ee7 v\u00ec ch\u00fang c\u00f3 t\u00e1c \u0111\u1ed9ng c\u1ee5 th\u1ec3 \u0111\u1ebfn nh\u1ecbp sinh h\u1ecdc v\u00e0 c\u00f3 th\u1ec3 t\u00e1c \u0111\u1ed9ng l\u00ean c\u00e1c th\u1ee5 th\u1ec3 \u00e1nh s\u00e1ng trong m\u1eaft. Ngo\u00e0i vi\u1ec7c \u1ee9c ch\u1ebf melatonin, \u00e1nh s\u00e1ng xanh c\u00f2n gi\u00fap c\u01a1 th\u1ec3 duy tr\u00ec tr\u1ea1ng th\u00e1i t\u1ec9nh t\u00e1o. Vi\u1ec7c ti\u1ebfp x\u00fac th\u01b0\u1eddng xuy\u00ean v\u1edbi \u00e1nh s\u00e1ng xanh v\u00e0o ban \u0111\u00eam c\u00f3 th\u1ec3 khi\u1ebfn c\u01a1 th\u1ec3 nh\u1ea7m l\u1eabn r\u1eb1ng v\u1eabn c\u00f2n l\u00e0 ban ng\u00e0y, t\u1eeb \u0111\u00f3 l\u00e0m r\u1ed1i lo\u1ea1n nh\u1ecbp sinh h\u1ecdc v\u00e0 gi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng gi\u1ea5c ng\u1ee7.<\/p>\n\n\n\n

\u0110\u00e8n xanh: <\/strong>T\u01b0\u01a1ng t\u1ef1 nh\u01b0 \u00e1nh s\u00e1ng xanh, \u00e1nh s\u00e1ng xanh l\u00e1 c\u00e2y gi\u00fap gi\u1ea3m c\u1ea3m gi\u00e1c bu\u1ed3n ng\u1ee7 b\u1eb1ng c\u00e1ch l\u00e0m gi\u1ea3m s\u1ea3n xu\u1ea5t melatonin. M\u1eb7c d\u00f9 \u00e1nh s\u00e1ng xanh l\u00e0m gi\u1ea3m m\u1ee9c melatonin g\u1ea5p \u0111\u00f4i so v\u1edbi \u00e1nh s\u00e1ng xanh l\u00e1 c\u00e2y, nh\u01b0ng t\u1ed1t nh\u1ea5t l\u00e0 n\u00ean tr\u00e1nh ti\u1ebfp x\u00fac v\u1edbi \u00e1nh s\u00e1ng xanh l\u00e1 c\u00e2y tr\u01b0\u1edbc khi \u0111i ng\u1ee7.<\/p>\n\n\n\n

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M\u00e0u \u0111\u00e8n n\u00e0o l\u00e0 t\u1ed1t nh\u1ea5t cho gi\u1ea5c ng\u1ee7?<\/strong><\/strong><\/h2>\n\n\n\n

\u00c1nh s\u00e1ng \u0111\u1ecf v\u00e0 cam l\u00e0 nh\u1eefng m\u00e0u l\u00fd t\u01b0\u1edfng cho \u0111\u00e8n ng\u1ee7 ban \u0111\u00eam v\u00ec ch\u00fang mang l\u1ea1i c\u1ea3m gi\u00e1c th\u01b0 gi\u00e3n v\u00e0 d\u1ec5 ch\u1ecbu, gi\u00fap th\u00fac \u0111\u1ea9y gi\u1ea5c ng\u1ee7 ngon. Ng\u01b0\u1eddi ta tin r\u1eb1ng c\u00e1c m\u00e0u g\u1ea7n v\u1edbi m\u00e0u \u0111\u1ecf trong quang ph\u1ed5 c\u00f3 t\u00e1c d\u1ee5ng k\u00edch th\u00edch qu\u00e1 tr\u00ecnh t\u1ed5ng h\u1ee3p melatonin. \u00c1nh s\u00e1ng \u0111\u1ecf l\u00e0 m\u00e0u l\u00fd t\u01b0\u1edfng nh\u1ea5t cho gi\u1ea5c ng\u1ee7 v\u00ec n\u00f3 c\u00f3 nhi\u1ec7t \u0111\u1ed9 m\u00e0u th\u1ea5p h\u01a1n so v\u1edbi \u00e1nh s\u00e1ng m\u1eb7t tr\u1eddi b\u00ecnh th\u01b0\u1eddng. V\u1edbi nhi\u1ec7t \u0111\u1ed9 m\u00e0u th\u1ea5p v\u00e0 th\u1ef1c t\u1ebf l\u00e0 n\u00e3o b\u1ed9 c\u1ee7a ch\u00fang ta kh\u00f4ng ph\u1ea3n \u1ee9ng m\u1ea1nh m\u1ebd v\u1edbi b\u01b0\u1edbc s\u00f3ng c\u1ee7a n\u00f3, \u00e1nh s\u00e1ng \u0111\u1ecf l\u00e0 l\u1ef1a ch\u1ecdn ho\u00e0n h\u1ea3o \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed5i t\u1eeb ban ng\u00e0y sang ban \u0111\u00eam m\u00e0 kh\u00f4ng l\u00e0m gi\u00e1n \u0111o\u1ea1n chu k\u1ef3 gi\u1ea5c ng\u1ee7.<\/p>\n\n\n\n

\u0110\u00c8N V\u00c0NG: <\/strong>\u00c1nh s\u00e1ng m\u00e0u h\u1ed5 ph\u00e1ch k\u00edch th\u00edch s\u1ea3n xu\u1ea5t melatonin v\u00e0 gi\u00fap ch\u00fang ta c\u1ea3m th\u1ea5y th\u01b0 gi\u00e3n h\u01a1n. S\u1eed d\u1ee5ng \u0111\u00e8n LED m\u00e0u h\u1ed5 ph\u00e1ch trong nh\u00e0 gi\u00fap b\u1ea3o v\u1ec7 m\u1eaft kh\u1ecfi \u00e1nh s\u00e1ng xanh c\u00f3 h\u1ea1i v\u00e0 gi\u00fap ch\u00fang ta d\u1ec5 d\u00e0ng ch\u00ecm v\u00e0o gi\u1ea5c ng\u1ee7. \u00c1nh s\u00e1ng m\u00e0u h\u1ed5 ph\u00e1ch t\u01b0\u01a1ng t\u1ef1 nh\u01b0 b\u01b0\u1edbc s\u00f3ng m\u00e0u h\u1ed5 ph\u00e1ch c\u1ee7a \u00e1nh n\u1ebfn v\u00e0 l\u00e0 m\u1ed9t m\u00e0u s\u1eafc r\u1ea5t th\u01b0 gi\u00e3n, c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n nhanh ch\u00f3ng ch\u00ecm v\u00e0o gi\u1ea5c ng\u1ee7.<\/p>\n\n\n\n

\u0110\u00c8N \u0110\u1ece: <\/strong>\u00c1nh s\u00e1ng \u0111\u1ecf c\u0169ng l\u00e0 m\u00e0u l\u00fd t\u01b0\u1edfng \u0111\u1ec3 h\u1ed7 tr\u1ee3 gi\u1ea5c ng\u1ee7, nh\u1edd v\u00e0o nhi\u1ec7t \u0111\u1ed9 m\u00e0u th\u1ea5p h\u01a1n v\u00e0 ph\u1ea3n \u1ee9ng y\u1ebfu h\u01a1n v\u1edbi s\u00f3ng n\u00e3o, gi\u00fap chuy\u1ec3n \u0111\u1ed5i t\u1eeb ban ng\u00e0y sang ban \u0111\u00eam v\u00e0 duy tr\u00ec chu k\u1ef3 gi\u1ea5c ng\u1ee7 t\u1ed1t.<\/p>\n\n\n\n

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Cho \u0111\u1ebfn nay M\u00e0u \u0111\u00e8n LED h\u1eefu \u00edch nh\u1ea5t cho gi\u1ea5c ng\u1ee7 th\u01b0 gi\u00e3n l\u00e0 m\u00e0u \u0111\u1ecf.<\/strong> L\u1ef1a ch\u1ecdn \u0111\u00e8n LED \u0111\u1ecf l\u00e0m \u0111\u00e8n ng\u1ee7 s\u1ebd \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u00f3 kh\u00f4ng l\u00e0m gi\u00e1n \u0111o\u1ea1n nh\u1ecbp sinh h\u1ecdc c\u1ee7a b\u1ea1n. Do \u0111\u00f3, vi\u1ec7c s\u1eed d\u1ee5ng \u00e1nh s\u00e1ng \u0111\u1ecf v\u00e0i gi\u1edd tr\u01b0\u1edbc khi \u0111i ng\u1ee7 ch\u1eafc ch\u1eafn s\u1ebd gi\u00fap b\u1ea1n d\u1ec5 d\u00e0ng ch\u00ecm v\u00e0o gi\u1ea5c ng\u1ee7 h\u01a1n. Ngo\u00e0i ra, n\u1ebfu b\u1ea1n th\u1ee9c d\u1eady v\u00e0o ban \u0111\u00eam, \u00e1nh s\u00e1ng \u0111\u1ecf s\u1ebd h\u1eefu \u00edch h\u01a1n trong vi\u1ec7c gi\u00fap b\u1ea1n tr\u1edf l\u1ea1i gi\u1ea5c ng\u1ee7 so v\u1edbi \u00e1nh s\u00e1ng xanh ho\u1eb7c xanh l\u00e1 c\u00e2y.<\/p>\n\n\n\n

V\u1eady t\u1ea1i sao \u00e1nh s\u00e1ng \u0111\u1ecf l\u1ea1i l\u00e0 m\u00e0u \u00e1nh s\u00e1ng LED t\u1ed1t nh\u1ea5t cho gi\u1ea5c ng\u1ee7? \u0110i\u1ec1u n\u00e0y l\u00e0 do b\u01b0\u1edbc s\u00f3ng d\u00e0i h\u01a1n (kho\u1ea3ng 620-750 nanomet), \u00e1nh s\u00e1ng \u0111\u1ecf c\u00f3 t\u00e1c d\u1ee5ng \u1ee9c ch\u1ebf y\u1ebfu h\u01a1n \u0111\u1ed1i v\u1edbi qu\u00e1 tr\u00ecnh ti\u1ebft melatonin. Trong khi \u0111\u00f3, \u00e1nh s\u00e1ng xanh v\u00e0 xanh l\u00e1 c\u00e2y v\u1edbi b\u01b0\u1edbc s\u00f3ng t\u1eeb 450-495 nanomet v\u00e0 495-570 nanomet c\u00f3 t\u00e1c \u0111\u1ed9ng ti\u00eau c\u1ef1c \u0111\u1ebfn m\u1ee9c melatonin, t\u1eeb \u0111\u00f3 l\u00e0m r\u1ed1i lo\u1ea1n chu k\u1ef3 gi\u1ea5c ng\u1ee7. C\u00e1c nghi\u00ean c\u1ee9u khoa h\u1ecdc \u0111\u00e3 ch\u1ec9 ra r\u1eb1ng m\u1eaft ch\u00fang ta nh\u1ea1y c\u1ea3m nh\u1ea5t v\u1edbi \u00e1nh s\u00e1ng xanh, khi\u1ebfn b\u01b0\u1edbc s\u00f3ng n\u00e0y tr\u1edf th\u00e0nh y\u1ebfu t\u1ed1 m\u1ea1nh m\u1ebd nh\u1ea5t trong vi\u1ec7c l\u00e0m r\u1ed1i lo\u1ea1n c\u00e1c qu\u00e1 tr\u00ecnh sinh l\u00fd c\u1ee7a c\u01a1 th\u1ec3 v\u00e0o ban \u0111\u00eam.<\/p>\n\n\n\n

V\u1eady nhi\u1ec7t \u0111\u1ed9 m\u00e0u LED l\u00fd t\u01b0\u1edfng cho gi\u1ea5c ng\u1ee7 l\u00e0 bao nhi\u00eau?<\/strong><\/strong><\/h2>\n\n\n\n

Ngo\u00e0i vi\u1ec7c l\u1ef1a ch\u1ecdn b\u00f3ng \u0111\u00e8n LED v\u1edbi nhi\u1ec1u m\u00e0u s\u1eafc kh\u00e1c nhau, b\u1ea1n c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n m\u00f4i tr\u01b0\u1eddng chi\u1ebfu s\u00e1ng trong nh\u00e0 b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng b\u00f3ng \u0111\u00e8n LED tr\u1eafng c\u00f3 nhi\u1ec7t \u0111\u1ed9 m\u00e0u dao \u0111\u1ed9ng t\u1eeb t\u00f4ng \u1ea5m \u0111\u1ebfn t\u00f4ng l\u1ea1nh. \u0110\u1ed1i v\u1edbi m\u00f4i tr\u01b0\u1eddng ng\u1ee7, \u0111\u00e8n LED c\u00f3 \u00e1nh s\u00e1ng \u1ea5m m\u00e0u v\u00e0ng v\u1edbi nhi\u1ec7t \u0111\u1ed9 m\u00e0u t\u1eeb 2700K \u0111\u1ebfn 3500K l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1t nh\u1ea5t.<\/strong> C\u00e1c \u0111\u00e8n LED n\u00e0y c\u00f3 m\u1ee9c ph\u00e1t x\u1ea1 \u00e1nh s\u00e1ng xanh th\u1ea5p h\u01a1n, gi\u00fap gi\u1ea3m kh\u1ea3 n\u0103ng g\u00e2y r\u1ed1i lo\u1ea1n nh\u1ecbp sinh h\u1ecdc.<\/p>\n\n\n\n

D\u01b0\u1edbi \u0111\u00e2y l\u00e0 th\u00f4ng tin v\u1ec1 m\u1ee9c nhi\u1ec7t \u0111\u1ed9 m\u00e0u LED t\u1ed1i \u01b0u cho c\u00e1c m\u00f4i tr\u01b0\u1eddng li\u00ean quan \u0111\u1ebfn gi\u1ea5c ng\u1ee7 kh\u00e1c nhau:<\/p>\n\n\n\n

2700K \u2013 3500K, khu v\u1ef1c th\u01b0 gi\u00e3n tr\u01b0\u1edbc khi \u0111i ng\u1ee7, 9\/10 (th\u00edch h\u1ee3p nh\u1ea5t cho gi\u1ea5c ng\u1ee7)<\/p>\n\n\n\n

2700K \u2013 3500K, \u00e1nh s\u00e1ng ch\u00ednh trong ph\u00f2ng ng\u1ee7, 10\/10<\/p>\n\n\n\n

4000K \u2013 5000K, v\u00f9ng th\u1ee9c, 5\/10 (c\u00f3 th\u1ec3 l\u00e0m ch\u1eadm \u0111i\u1ec3m melatonin)<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

L\u1ef1a ch\u1ecdn m\u00e0u s\u1eafc \u0111\u00e8n LED ph\u00f9 h\u1ee3p cho c\u00e1c kh\u00f4ng gian kh\u00e1c nhau<\/strong><\/strong><\/h2>\n\n\n\n

PH\u00d2NG NG\u1ee6: <\/strong>\u0110\u00e8n LED m\u00e0u \u0111\u1ecf ho\u1eb7c cam l\u00e0 lo\u1ea1i \u0111\u00e8n LED h\u1ed7 tr\u1ee3 gi\u1ea5c ng\u1ee7 t\u1ed1t nh\u1ea5t. Ch\u00fang ph\u00f9 h\u1ee3p v\u1edbi chu k\u1ef3 ng\u1ee7 t\u1ef1 nhi\u00ean c\u1ee7a c\u01a1 th\u1ec3 v\u00e0 t\u1ea1o ra m\u1ed9t m\u00f4i tr\u01b0\u1eddng y\u00ean t\u0129nh gi\u00fap b\u1ea1n d\u1ec5 d\u00e0ng ch\u00ecm v\u00e0o gi\u1ea5c ng\u1ee7.<\/p>\n\n\n\n

V\u0103n ph\u00f2ng & Ph\u00f2ng kh\u00e1ch: <\/strong>M\u1eb7c d\u00f9 hai n\u01a1i n\u00e0y kh\u00f4ng ph\u1ea3i l\u00e0 nh\u1eefng n\u01a1i l\u00fd t\u01b0\u1edfng \u0111\u1ec3 ng\u1ee7, vi\u1ec7c s\u1eed d\u1ee5ng \u0111\u00e8n c\u00f3 nhi\u1ec7t \u0111\u1ed9 m\u00e0u c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh c\u00f3 th\u1ec3 gi\u00fap chuy\u1ec3n \u0111\u1ed5i t\u1eeb tr\u1ea1ng th\u00e1i ho\u1ea1t \u0111\u1ed9ng sang tr\u1ea1ng th\u00e1i th\u01b0 gi\u00e3n. S\u1eed d\u1ee5ng \u0111\u00e8n m\u00e0u h\u1ed5 ph\u00e1ch v\u00e0o ban \u0111\u00eam c\u00f3 th\u1ec3 gi\u00fap c\u01a1 th\u1ec3 chu\u1ea9n b\u1ecb cho gi\u1ea5c ng\u1ee7.<\/p>\n\n\n\n

Ph\u00f2ng cho tr\u1ebb s\u01a1 sinh v\u00e0 tr\u1ebb m\u1edbi bi\u1ebft \u0111i: <\/strong>\u0110\u00e8n ng\u1ee7 m\u00e0u \u0111\u1ecf nh\u1ea1t, h\u1ed5 ph\u00e1ch ho\u1eb7c h\u1ed3ng \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb cho tr\u1ebb s\u01a1 sinh v\u00e0 tr\u1ebb nh\u1ecf v\u00ec nh\u1eefng m\u00e0u s\u1eafc n\u00e0y gi\u00fap th\u01b0 gi\u00e3n m\u00e0 kh\u00f4ng l\u00e0m gi\u00e1n \u0111o\u1ea1n chu k\u1ef3 ng\u1ee7-th\u1ee9c.<\/p>\n\n\n\n

T\u1ec9nh t\u00e1o: <\/strong>\u00c1nh s\u00e1ng s\u00e1ng h\u01a1n nh\u01b0 \u00e1nh s\u00e1ng tr\u1eafng ho\u1eb7c xanh d\u01b0\u01a1ng s\u00e1ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u00e0o bu\u1ed5i s\u00e1ng \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng s\u1ef1 t\u1ec9nh t\u00e1o v\u00e0 gi\u00fap c\u01a1 th\u1ec3 nh\u1eadn bi\u1ebft \u0111\u00e3 \u0111\u1ebfn l\u00fac th\u1ee9c d\u1eady.<\/p>\n\n\n\n

\u0110\u1ec3 \u0111i\u1ec1u ch\u1ec9nh \u00e1nh s\u00e1ng LED ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c d\u1ecbp kh\u00e1c nhau, \u0111\u00e8n LED RGB l\u00e0 l\u1ef1a ch\u1ecdn tuy\u1ec7t v\u1eddi. Nh\u1eefng b\u00f3ng \u0111\u00e8n\/d\u1ea3i \u0111\u00e8n \u0111\u1ed5i m\u00e0u n\u00e0y cung c\u1ea5p m\u1ed9t d\u1ea3i m\u00e0u r\u1ed9ng th\u00f4ng qua s\u1ef1 k\u1ebft h\u1ee3p c\u1ee7a ba m\u00e0u c\u01a1 b\u1ea3n: \u0111\u1ecf, xanh l\u00e1 c\u00e2y v\u00e0 xanh d\u01b0\u01a1ng. Lo\u1ea1i \u0111\u00e8n LED c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh nhi\u1ec7t \u0111\u1ed9 m\u00e0u l\u00e0 gi\u1ea3i ph\u00e1p chi\u1ebfu s\u00e1ng t\u1ed1t nh\u1ea5t cho gi\u1ea5c ng\u1ee7, cho ph\u00e9p b\u1ea1n \u0111i\u1ec1u ch\u1ec9nh ph\u1ed5 \u00e1nh s\u00e1ng tr\u1eafng \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c nhu c\u1ea7u ho\u1ea1t \u0111\u1ed9ng kh\u00e1c nhau.<\/p>\n\n\n\n

C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/strong><\/strong><\/h2>\n\n\n\n

C\u00e2u h\u1ecfi: \u00c1nh s\u00e1ng xanh trong \u0111\u00e8n LED c\u00f3 h\u1ea1i cho m\u1eaft c\u1ee7a t\u00f4i kh\u00f4ng?<\/strong><\/p>\n\n\n\n

A: <\/strong>Khi ti\u1ebfp x\u00fac v\u1edbi \u00e1nh s\u00e1ng xanh c\u00f3 c\u01b0\u1eddng \u0111\u1ed9 cao, con ng\u01b0\u1eddi c\u00f3 th\u1ec3 g\u1eb7p ph\u1ea3i c\u00e1c r\u1ed1i lo\u1ea1n v\u1ec1 th\u1ecb l\u1ef1c m\u00e0u v\u00e0 c\u0169ng g\u1eb7p v\u1ea5n \u0111\u1ec1 v\u1edbi hi\u1ec7n t\u01b0\u1ee3ng ch\u00f3i s\u00e1ng. Tuy nhi\u00ean, c\u01b0\u1eddng \u0111\u1ed9 \u00e1nh s\u00e1ng xanh \u0111\u01b0\u1ee3c ph\u00e1t ra t\u1eeb \u0111\u00e8n LED \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong gia \u0111\u00ecnh th\u01b0\u1eddng kh\u00f4ng \u0111\u1ea1t \u0111\u1ebfn m\u1ee9c \u0111\u1ed9 g\u00e2y h\u1ea1i cho m\u1eaft.<\/p>\n\n\n\n

C\u00e2u h\u1ecfi: \u0110\u00e8n LED m\u00e0u n\u00e0o s\u00e1ng nh\u1ea5t?<\/strong>
 A: <\/strong>M\u1eaft ng\u01b0\u1eddi nh\u1ea1y c\u1ea3m h\u01a1n v\u1edbi c\u00e1c m\u00e0u c\u00f3 b\u01b0\u1edbc s\u00f3ng ng\u1eafn (nh\u01b0 m\u00e0u xanh) \u1edf c\u00f9ng m\u1ee9c \u0111\u1ed9 s\u00e1ng. Do \u0111\u00f3, \u00e1nh s\u00e1ng c\u00f3 m\u00e0u l\u1ea1nh th\u01b0\u1eddng tr\u00f4ng s\u00e1ng h\u01a1n m\u1ed9t ch\u00fat.<\/p>\n\n\n\n

C\u00e2u h\u1ecfi: \u00c1nh s\u00e1ng \u1ea5m v\u00e0 \u00e1nh s\u00e1ng m\u00e1t \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng \u1edf \u0111\u00e2u?<\/strong>
 A: <\/strong>Trong c\u00e1c khu d\u00e2n c\u01b0, \u00e1nh s\u00e1ng tr\u1eafng \u1ea5m \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng \u0111\u1ec3 t\u1ea1o ra m\u1ed9t m\u00f4i tr\u01b0\u1eddng th\u01b0 gi\u00e3n. \u1ede nh\u1eefng n\u01a1i y\u00eau c\u1ea7u s\u1ef1 t\u1ec9nh t\u00e1o v\u00e0 \u0111\u1ed9 r\u00f5 n\u00e9t c\u1ee7a th\u1ecb gi\u00e1c, nh\u01b0 n\u01a1i l\u00e0m vi\u1ec7c v\u00e0 tr\u1ea1m xe, vi\u1ec7c s\u1eed d\u1ee5ng \u00e1nh s\u00e1ng m\u00e1t l\u00e0 c\u1ea7n thi\u1ebft.<\/p>\n\n\n\n

T\u00f3m t\u1eaft<\/strong><\/h2>\n\n\n\n

Hi\u1ec3u r\u00f5 m\u1ed1i quan h\u1ec7 gi\u1eefa \u00e1nh s\u00e1ng v\u00e0 gi\u1ea5c ng\u1ee7, \u0111\u1ed3ng th\u1eddi t\u1ea1o ra m\u1ed9t m\u00f4i tr\u01b0\u1eddng h\u1ed7 tr\u1ee3 gi\u1ea5c ng\u1ee7 l\u00e0 \u0111i\u1ec1u v\u00f4 c\u00f9ng quan tr\u1ecdng. L\u1ef1a ch\u1ecdn m\u00e0u s\u1eafc ph\u00f9 h\u1ee3p cho \u0111\u00e8n LED, ch\u1eb3ng h\u1ea1n nh\u01b0 \u0111\u00e8n \u0111\u1ecf \u0111\u1ec3 h\u1ed7 tr\u1ee3 gi\u1ea5c ng\u1ee7, c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 ch\u1ea5t l\u01b0\u1ee3ng gi\u1ea5c ng\u1ee7 c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n

<\/div><\/div>\n\n\n\n

S\u1ea3n ph\u1ea9m li\u00ean quan<\/h2>\n\n\n\n
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\u0110\u00e8n LED ch\u1ed1ng ch\u00e1y n\u1ed5<\/a><\/h4>\n<\/div>\n\n\n\n
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\u0110\u00e8n LED ch\u1ed1ng n\u01b0\u1edbc, ch\u1ed1ng b\u1ee5i v\u00e0 ch\u1ed1ng va \u0111\u1eadp<\/a><\/h4>\n<\/div>\n\n\n\n
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\u0110\u00e8n chi\u1ebfu s\u00e1ng ch\u1ed1ng ch\u00e1y n\u1ed5 cho tr\u1ea1m x\u0103ng<\/a><\/h4>\n<\/div>\n<\/div><\/div>\n\n\n\n
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\u0110\u00e8n LED chi\u1ebfu s\u00e1ng r\u1ed9ng<\/a><\/h4>\n<\/div>\n\n\n\n
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\u0110\u00e8n \u1ed1ng LED ch\u1ed1ng n\u01b0\u1edbc, ch\u1ed1ng b\u1ee5i v\u00e0 ch\u1ed1ng va \u0111\u1eadp<\/a><\/h4>\n<\/div>\n\n\n\n
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\u0110\u00e8n \u0111\u01b0\u1eddng LED<\/a><\/h4>\n<\/div>\n<\/div><\/div>\n\n\n\n
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<\/p>","protected":false},"excerpt":{"rendered":"

Which color LED light is best for sleeping? We often see advice that reminds us to stay away from bright colors near bedtime. The truth is that certain colors of light do help with sleep. This is because the hormone melatonin plays a crucial role in our body’s sleep cycle. So how exactly does light […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":2984,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"no-sidebar","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"enabled","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-4077","page","type-page","status-publish","hentry"],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"trp-custom-language-flag":false},"uagb_author_info":{"display_name":"Joe","author_link":"https:\/\/led.amasly.com\/vi\/author\/jacklin\/"},"uagb_comment_info":0,"uagb_excerpt":"Which color LED light is best for sleeping? We often see advice that reminds us to stay away from bright colors near bedtime. The truth is that certain colors of light do help with sleep. This is because the hormone melatonin plays a crucial role in our body’s sleep cycle. So how exactly does light…","_links":{"self":[{"href":"https:\/\/led.amasly.com\/vi\/wp-json\/wp\/v2\/pages\/4077","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/led.amasly.com\/vi\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/led.amasly.com\/vi\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/led.amasly.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/led.amasly.com\/vi\/wp-json\/wp\/v2\/comments?post=4077"}],"version-history":[{"count":1,"href":"https:\/\/led.amasly.com\/vi\/wp-json\/wp\/v2\/pages\/4077\/revisions"}],"predecessor-version":[{"id":4088,"href":"https:\/\/led.amasly.com\/vi\/wp-json\/wp\/v2\/pages\/4077\/revisions\/4088"}],"up":[{"embeddable":true,"href":"https:\/\/led.amasly.com\/vi\/wp-json\/wp\/v2\/pages\/2984"}],"wp:attachment":[{"href":"https:\/\/led.amasly.com\/vi\/wp-json\/wp\/v2\/media?parent=4077"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}