{"id":15783,"date":"2023-11-24T06:49:27","date_gmt":"2023-11-24T06:49:27","guid":{"rendered":"https:\/\/www.iled-lights.com\/?post_type=product&p=15783"},"modified":"2026-09-11T15:20:06","modified_gmt":"2026-09-11T15:20:06","slug":"fresnel-spotlight-led-mini-300w-350w-for-stage-lighting","status":"publish","type":"product","link":"https:\/\/www.iled-lights.com\/vi\/products\/fresnel-spotlight-led-mini-300w-350w-for-stage-lighting\/","title":{"rendered":"\u0110\u00e8n Fresnel LED Mini 300W 350W \u0111\u1ec3 chi\u1ebfu s\u00e1ng s\u00e2n kh\u1ea5u …"},"content":{"rendered":"

FEL-S2 A l\u00e0 th\u00e0nh vi\u00ean \u0111\u01a1n m\u00e0u c\u1ee7a d\u00f2ng Fresnel FEL-S2. N\u00f3 k\u1ebft h\u1ee3p LED COB 350W v\u1edbi th\u1ea5u k\u00ednh Fresnel th\u1ef1c s\u1ef1, mang \u0111\u1ebfn ch\u00f9m tia vi\u1ec1n m\u1ec1m m\u00e0 c\u00e1c nh\u00e0 thi\u1ebft k\u1ebf \u00e1nh s\u00e1ng th\u01b0\u1eddng d\u00f9ng trong k\u1ecbch v\u00e0 studio, m\u00e0 kh\u00f4ng c\u1ea7n thay b\u00f3ng \u0111\u00e8n, kh\u00f4ng kh\u00ed n\u00f3ng v\u00e0 kh\u00f4ng ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng nh\u01b0 m\u1ed9t thi\u1ebft b\u1ecb s\u1ee3i d\u00e2y t\u00f3c c\u00f3 c\u00f9ng c\u00f4ng su\u1ea5t. Trong khi S2 B th\u00eam m\u00e0u k\u00e9p v\u00e0 S2 C th\u00eam tr\u1ed9n m\u00e0u \u0111\u1ea7y \u0111\u1ee7, S2 A gi\u1eef s\u1ef1 \u0111\u01a1n gi\u1ea3n: m\u1ed9t nhi\u1ec7t \u0111\u1ed9 m\u00e0u c\u1ed1 \u0111\u1ecbnh, \u0111\u01b0\u1ee3c ch\u1ecdn khi b\u1ea1n \u0111\u1eb7t h\u00e0ng.<\/p>\n

V\u1ebb ngo\u00e0i tungsten, kh\u00f4ng c\u1ea7n \u0111\u00e8n<\/h2>\n

Phi\u00ean b\u1ea3n ti\u00eau chu\u1ea9n s\u1eed d\u1ee5ng COB 3000K \u0111\u01b0\u1ee3c ch\u1ecdn \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi m\u00e0u s\u1eafc \u1ea5m, quen thu\u1ed9c c\u1ee7a \u00e1nh s\u00e1ng tungsten, \u0111\u00e2y l\u00e0 ki\u1ec3u \u00e1nh s\u00e1ng m\u00e0 h\u1ea7u h\u1ebft c\u00e1c nh\u00e0 h\u00e1t v\u1eabn mong \u0111\u1ee3i t\u1eeb m\u1ed9t chi\u1ebfc Fresnel. Kh\u1ea3 n\u0103ng t\u00e1i t\u1ea1o m\u00e0u l\u00e0 y\u1ebfu t\u1ed1 n\u1ed5i b\u1eadt nh\u1ea5t: CRI tr\u00ean 97 v\u00e0 CQS t\u1ed1i thi\u1ec3u 96, n\u00ean t\u00f4ng m\u00e0u da v\u00e0 trang ph\u1ee5c \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n t\u1ef1 nhi\u00ean cho c\u1ea3 kh\u00e1n gi\u1ea3 l\u1eabn m\u00e1y quay. N\u1ebfu gi\u00e0n \u0111\u00e8n c\u1ee7a b\u1ea1n \u0111\u01b0\u1ee3c c\u00e2n b\u1eb1ng theo \u00e1nh s\u00e1ng ban ng\u00e0y, c\u00e1c phi\u00ean b\u1ea3n 4000K v\u00e0 6000K c\u00f3 s\u1eb5n \u0111\u1ec3 \u0111\u1eb7t h\u00e0ng v\u1edbi c\u00e1c th\u00f4ng s\u1ed1 t\u00e1i t\u1ea1o m\u00e0u t\u01b0\u01a1ng \u0111\u01b0\u01a1ng.<\/p>\n

Quang h\u1ecdc v\u00e0 zoom<\/h2>\n

Th\u1ea5u k\u00ednh Fresnel mang l\u1ea1i cho thi\u1ebft b\u1ecb s\u1ef1 \u0111\u1eb7c tr\u01b0ng: m\u1ed9t v\u00f9ng \u00e1nh s\u00e1ng m\u1ec1m m\u1ea1i h\u00f2a h\u1ee3p v\u1edbi \u00e1nh s\u00e1ng n\u1ec1n xung quanh thay v\u00ec t\u1ea1o th\u00e0nh m\u1ed9t v\u00f2ng tr\u00f2n s\u1eafc n\u00e9t c\u1eaft ngang. Ch\u00f9m \u00e1nh s\u00e1ng zoom th\u1ee7 c\u00f4ng t\u1eeb g\u00f3c h\u1eb9p 15 \u0111\u1ed9 \u0111\u1ebfn g\u00f3c r\u1ed9ng 55 \u0111\u1ed9, \u0111\u1ee7 ph\u1ea1m vi \u0111\u1ec3 di chuy\u1ec3n c\u00f9ng m\u1ed9t thi\u1ebft b\u1ecb t\u1eeb m\u1ed9t \u00e1nh s\u00e1ng \u0111\u1eb7c bi\u1ec7t h\u1eb9p sang \u00e1nh s\u00e1ng qu\u00e9t v\u00f9ng t\u1ed5ng qu\u00e1t trong qu\u00e1 tr\u00ecnh ki\u1ec3m tra gi\u00e0n \u0111\u00e8n. M\u1ed9t phi\u00ean b\u1ea3n auto-zoom b\u1eb1ng motor c\u00f3 s\u1eb5n t\u00f9y ch\u1ecdn n\u1ebfu b\u1ea1n mu\u1ed1n \u0111i\u1ec1u khi\u1ec3n ti\u00eau c\u1ef1 t\u1eeb console.<\/p>\n

\u0110i\u1ec1u khi\u1ec3n v\u00e0 dimming<\/h2>\n

\u0110i\u1ec1u khi\u1ec3n qua DMX512 v\u1edbi RDM, n\u00ean \u0111\u1ecba ch\u1ec9 v\u00e0 tr\u1ea1ng th\u00e1i ph\u1ea3n h\u1ed3i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp t\u1eeb xa thay v\u00ec tr\u00ean gi\u00e0n gi\u00e1o. Thi\u1ebft b\u1ecb ch\u1ea1y m\u1ed9t k\u00eanh cho dimming \u0111\u01a1n gi\u1ea3n, ho\u1eb7c hai k\u00eanh cho dimming ch\u00ednh x\u00e1c 16-bit. C\u00f3 th\u1ec3 ch\u1ecdn b\u1ed1n \u0111\u01b0\u1eddng cong dimming, v\u00e0 t\u1ea7n s\u1ed1 PWM ho\u1ea1t \u0111\u1ed9ng t\u1eeb 1 \u0111\u1ebfn 20 kHz, \u0111\u1ea3m b\u1ea3o \u0111\u1ea7u ra \u1ed5n \u0111\u1ecbnh cho quay phim \u1edf c\u00e1c m\u1ee9c c\u00e0i \u0111\u1eb7t m\u00e0 \u0111o\u00e0n l\u00e0m phim v\u00e0 truy\u1ec1n h\u00ecnh s\u1eed d\u1ee5ng. Khi kh\u00f4ng c\u00f3 console trong ph\u00f2ng, c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh t\u00edch h\u1ee3p s\u1eb5n cho ph\u00e9p thi\u1ebft b\u1ecb ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed9c l\u1eadp. C\u00e1c k\u1ebft n\u1ed1i bao g\u1ed3m XLR 3 ch\u00e2n ho\u1eb7c 5 ch\u00e2n cho DMX v\u00e0 m\u1ed9t giao di\u1ec7n RJ45, ngu\u1ed3n \u0111i\u1ec7n \u0111i qua c\u00e1c \u0111\u1ea7u n\u1ed1i Seetronic, v\u1edbi Neutrik ch\u00ednh h\u00e3ng c\u00f3 s\u1eb5n t\u00f9y ch\u1ecdn.<\/p>\n

K\u1ebft c\u1ea5u v\u00e0 l\u00e0m m\u00e1t<\/h2>\n

V\u1ecf b\u1eb1ng nh\u00f4m ho\u00e0n thi\u1ec7n m\u00e0u x\u00e1m m\u1edd, v\u00e0 m\u1ed9t qu\u1ea1t gi\u1eef cho COB 350W m\u00e1t m\u1ebb xuy\u00ean su\u1ed1t nh\u1eefng ng\u00e0y di\u1ec5n d\u00e0i. K\u00edch th\u01b0\u1edbc l\u00e0 481\u00d7324\u00d7444mm v\u00e0 treo tr\u00ean ch\u00e2n \u0111\u00e8n ti\u00eau chu\u1ea9n ho\u1eb7c \u0111i\u1ec3m treo. C\u1ea5p b\u1ea3o v\u1ec7 l\u00e0 IP20, n\u00ean \u0111\u00e2y l\u00e0 thi\u1ebft b\u1ecb d\u00f9ng trong nh\u00e0: s\u00e2n kh\u1ea5u, tr\u01b0\u1eddng quay v\u00e0 \u0111\u1ecba \u0111i\u1ec3m c\u00f3 m\u00e1i che.<\/p>\n

K\u1ebft n\u1ed1i ngu\u1ed3n v\u00e0 d\u1eef li\u1ec7u<\/h2>\n

Ngu\u1ed3n \u0111i\u1ec7n \u0111i v\u00e0o v\u00e0 ra qua c\u00e1c \u0111\u1ea7u n\u1ed1i Seetronic, do \u0111\u00f3 c\u00e1c thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c n\u1ed1i d\u00e2y chuy\u1ec1n d\u1ecdc theo khung gi\u00e0n; h\u00e3y ch\u1ec9 \u0111\u1ecbnh \u0111\u1ea7u n\u1ed1i Neutrik khi \u0111\u1eb7t h\u00e0ng n\u1ebfu kho h\u00e0ng c\u1ee7a b\u1ea1n \u01b0u ti\u00ean lo\u1ea1i n\u00e0y. D\u1eef li\u1ec7u d\u00f9ng XLR ti\u00eau chu\u1ea9n, 3 ch\u00e2n ho\u1eb7c 5 ch\u00e2n, c\u00f9ng v\u1edbi giao di\u1ec7n RJ45 d\u00e0nh cho c\u00e1c h\u1ec7 th\u1ed1ng \u01b0a chu\u1ed9ng n\u00f3. Kh\u00f4ng c\u1ea7n b\u1ed9 ngu\u1ed3n ngo\u00e0i hay b\u1ed9 dimming ri\u00eang bi\u1ec7t \u1edf \u0111\u00e2y; thi\u1ebft b\u1ecb t\u1ef1 l\u00e0 b\u1ed9 dimming c\u1ee7a n\u00f3.<\/p>\n

N\u01a1i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng<\/h2>\n

Nh\u00e0 h\u00e1t v\u00e0 s\u00e2n kh\u1ea5u opera s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb n\u00e0y cho \u00e1nh s\u00e1ng ch\u00ednh v\u00e0 \u00e1nh s\u00e1ng \u0111\u1eb7c bi\u1ec7t, n\u01a1i ngo\u1ea1i quan Fresnel \u1ea5m v\u1eabn l\u00e0 chu\u1ea9n m\u1ef1c. C\u00e1c x\u01b0\u1edfng phim truy\u1ec1n h\u00ecnh s\u1eed d\u1ee5ng n\u00f3 l\u00e0m \u00e1nh s\u00e1ng ch\u00ednh v\u00e0 \u00e1nh s\u00e1ng b\u1ed5 tr\u1ee3, \u0111\u1ed3ng nh\u1ea5t v\u1edbi c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c c\u00f9ng m\u1ed9t m\u00e1y quay. C\u00e1c d\u00e0n \u0111\u00e8n h\u00f2a nh\u1ea1c v\u00e0 l\u01b0u di\u1ec5n l\u1ef1a ch\u1ecdn n\u00f3 nh\u1edd t\u1ef7 su\u1ea5t \u0111\u1ea7u ra so v\u1edbi c\u00f4ng su\u1ea5t, v\u00ec m\u1ee9c ti\u00eau th\u1ee5 350W nh\u1eb9 nh\u00e0ng \u0111\u1ed1i v\u1edbi ngu\u1ed3n \u0111i\u1ec7n t\u1eeb m\u00e1y ph\u00e1t. C\u00e1c set phim v\u00e0 s\u00e2n kh\u1ea5u k\u1ecbch s\u1eed d\u1ee5ng ch\u00f9m tia m\u1ec1m cho c\u00e1c c\u1ea3nh quay t\u1ed1c \u0111\u1ed9 khung h\u00ecnh cao, n\u01a1i ch\u1ebf \u0111\u1ed9 gi\u1ea3m s\u00e1ng \u1ed5n \u0111\u1ecbnh l\u00e0 quan tr\u1ecdng. C\u00e1c nh\u00e0 th\u1edd v\u00e0 h\u1ed9i tr\u01b0\u1eddng h\u1ed9i ngh\u1ecb \u0111\u00e1nh gi\u00e1 cao kh\u1ea3 n\u0103ng t\u00edch h\u1ee3p DMX \u0111\u01a1n gi\u1ea3n, v\u00e0 c\u00e1c nh\u00e0 cho thu\u00ea thi\u1ebft b\u1ecb th\u01b0\u1eddng d\u1ef1 tr\u1eef n\u00f3 nh\u01b0 gi\u1ea3i ph\u00e1p thay th\u1ebf c\u00f3 tu\u1ed5i th\u1ecd d\u00e0i cho c\u00e1c \u0111\u00e8n Fresnel vonfram c\u0169 k\u1ef9 c\u1ee7a h\u1ecd.<\/p>\n

Tu\u1ed5i th\u1ecd<\/h2>\n

Ngu\u1ed3n LED \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 l\u00e0 c\u00f3 tu\u1ed5i th\u1ecd 50.000 gi\u1edd. V\u1eadn h\u00e0nh m\u01b0\u1eddi hai gi\u1edd m\u1ed7i ng\u00e0y, th\u1eddi gian \u0111\u00f3 l\u00e0 h\u01a1n m\u01b0\u1eddi m\u1ed9t n\u0103m tr\u01b0\u1edbc khi ngu\u1ed3n \u0111\u00e8n tr\u1edf th\u00e0nh m\u1ed1i b\u1eadn t\u00e2m, v\u00e0 trong kho\u1ea3ng th\u1eddi gian \u0111\u00f3 kh\u00f4ng c\u00f3 \u0111\u00e8n n\u00e0o c\u1ea7n d\u1ef1 tr\u1eef ho\u1eb7c thay th\u1ebf. Qu\u1ea1t v\u00e0 th\u00e2n v\u1ecf l\u00e0 hai \u0111i\u1ec3m b\u1ea3o tr\u00ec duy nh\u1ea5t, v\u00e0 c\u1ea3 hai \u0111\u1ec1u c\u00f3 th\u1ec3 ti\u1ebfp c\u1eadn \u0111\u01b0\u1ee3c m\u00e0 kh\u00f4ng c\u1ea7n d\u1ee5ng c\u1ee5 chuy\u00ean d\u1ee5ng.<\/p>","protected":false},"excerpt":{"rendered":"

FEL-S2 A l\u00e0 \u0111\u00e8n Fresnel LED \u0111\u01a1n m\u00e0u 350W \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng\u56f4\u7ed5 xung quanh COB 3000K v\u1edbi ch\u1ec9 s\u1ed1 CRI tr\u00ean 97 v\u00e0 CQS \u00edt nh\u1ea5t 96, mang \u0111\u1ebfn v\u1ebb v\u1ebb \u00e1nh s\u00e1ng \u0111\u00e8n s\u1ee3i d\u00e2y t\u00f3c \u1ea5m \u0111\u1eb7c tr\u01b0ng; c\u00e1c phi\u00ean b\u1ea3n 4000K v\u00e0 6000K c\u00f3 s\u1eb5n \u0111\u1ec3 \u0111\u1eb7t h\u00e0ng. Ch\u00f9m tia ph\u00f3ng \u0111\u1ea1i th\u1ee7 c\u00f4ng t\u1eeb 15 \u0111\u1ebfn 55 \u0111\u1ed9, m\u1edd s\u00e1ng ho\u1ea1t \u0111\u1ed9ng \u1edf 8 ho\u1eb7c 16-bit qua DMX512 v\u1edbi RDM \u0111\u1ec3 \u0111\u1ecbnh danh t\u1eeb xa, v\u00e0 b\u1ed1n \u0111\u01b0\u1eddng cong m\u1edd s\u00e1ng c\u00f9ng t\u1ea7n s\u1ed1 PWM l\u00ean \u0111\u1ebfn 20 kHz gi\u1eef \u0111\u1ea7u ra \u1ed5n \u0111\u1ecbnh tr\u01b0\u1edbc \u1ed1ng k\u00ednh. Th\u00e2n nh\u00f4m \u0111\u01b0\u1ee3c l\u00e0m m\u00e1t b\u1eb1ng qu\u1ea1t, \u0111\u1ea1t chu\u1ea9n IP20 cho s\u1eed d\u1ee5ng trong nh\u00e0, c\u00f3 k\u00edch th\u01b0\u1edbc 481\u00d7324\u00d7444mm tr\u00ean gi\u00e1 \u0111\u1ee1 \u0111\u00e8n ti\u00eau chu\u1ea9n.<\/p>","protected":false},"featured_media":15730,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[351,353],"product_tag":[331,330,343],"class_list":["post-15783","product","type-product","status-publish","has-post-thumbnail","product_cat-event-lighting","product_cat-theatre-studio-light","product_tag-dmx","product_tag-dmx512","product_tag-event-lighting","first","instock","shipping-taxable","product-type-simple"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.iled-lights.com\/vi\/wp-json\/wp\/v2\/product\/15783","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.iled-lights.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.iled-lights.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.iled-lights.com\/vi\/wp-json\/wp\/v2\/comments?post=15783"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.iled-lights.com\/vi\/wp-json\/wp\/v2\/media\/15730"}],"wp:attachment":[{"href":"https:\/\/www.iled-lights.com\/vi\/wp-json\/wp\/v2\/media?parent=15783"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.iled-lights.com\/vi\/wp-json\/wp\/v2\/product_brand?post=15783"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.iled-lights.com\/vi\/wp-json\/wp\/v2\/product_cat?post=15783"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.iled-lights.com\/vi\/wp-json\/wp\/v2\/product_tag?post=15783"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}