{"type":"product","schema_version":"1.0","item_id":"101236105687","canonical_url":"https://tw.bid.yahoo.com/item/101236105687","title":"EHE】大功率5W雙晶片紅外線IR 850nm LED顆粒【不含鋁基板】5H1R8。特殊紅外線波長，適改裝紅外線手電筒","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-05-20T07:48:33.308Z","current_price":90,"original_price":null,"stock_status":"in_stock","available_quantity":100,"sold_quantity":0,"seller":{"id":"Y3089739191","name":"EHE專業LED電子零件銷售","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/122fa542-6160-4637-9d80-11777bd5f862.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/38ef2624-b3db-4be1-94eb-35e84f80d044.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/74ba6bde-1094-4a6b-8690-e1d8c15e3d3d.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/e65eeea9-2574-4f6b-be17-2e546acfde7d.jpg","role":"detail","alt":"商品圖片 4","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/c0332a30-f780-48a4-a287-66bb37eb762f.jpg","role":"detail","alt":"商品圖片 5","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/96e1de37-0b41-4d43-a632-6b63cf50b1ad.jpg","role":"detail","alt":"商品圖片 6","width":null,"height":null}],"description":"5W 雙晶片 大功率 LED顆粒【850nm IR紅外線 】5H1R8，不含鋁基板\n\n■ 特殊紅外線波長850nm，可用於夜視監視器補光，非市售採用5mm紅外線LED效果可比\n\n■ 雙晶片5W高功率LED，標準操作電流為1000mA，非一般1W LED虛標電流規格\n\n■ 操作於700mA時效率優於一般3W LED，可直接取代1W及3W LED使用\n\n■ 超透晰一體式LENS，超耐久不變色膠體，不會像一般LED長時間使用後發生黑頭或霧化現象\n\n( 由於紅外線LED點亮時肉眼難以察覺，且紅外線LED之VF電壓較低，實驗時請特別注意，避免損傷LED )\n\n===================================\n\n主要規格\n\n►顏色：紅外線 (IR)\n\n►型號：5H1R8\n\n►主波長：850~855 nm\n\n►額定功率：5W\n\n►標準操作電流：700~1000 mA\n\n►操作時電壓 (※)： 1 . 6 ~ 2 . 0V\n\n(※)「操作時電壓 」代表於正常電流操作時，LED可能反映出的電壓值範圍，以利計算最低電壓需求，並不代表使用此電壓驅動就可以得到標準電流，因為LED的需求電壓將會隨溫度上升而減少，我們並不建議使用定電壓方式來驅動高功率LED，為獲得最佳穩定效果，請使用恆流方式驅動。\n\n===================================\n\n※高功率LED使用時務必安裝於散熱座使用，並使用定電流電路驅動\n\n※LED與鋁基板、鋁基板與散熱座間，請確實塗抹散熱膏以利傳熱\n\n===================================\n\n※頁面標示價格已含稅，電子發票會隨貨一併附上，如需開立三聯式發票請主動於訂單內提供【統編/抬頭】","shipping_methods":[{"name":"郵局掛號","fee":0,"currency":"TWD"},{"name":"7-ELEVEN取貨不付款","fee":0,"currency":"TWD"},{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"},{"name":"萊爾富取貨付款","fee":0,"currency":"TWD"},{"name":"宅配/貨運","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","信用卡一次付清","萊爾富取貨付款","7-ELEVEN取貨付款"],"category_id":"2092080282","category_name":"電料","breadcrumb":[{"id":"24198","name":"居家、家具與園藝","url":"/tw/%E5%B1%85%E5%AE%B6%E3%80%81%E5%AE%B6%E5%85%B7%E8%88%87%E5%9C%92%E8%97%9D-24198-category.html"},{"id":"24642","name":"五金/照明工具","url":"/tw/%E4%BA%94%E9%87%91-%E7%85%A7%E6%98%8E%E5%B7%A5%E5%85%B7-24642-category.html"},{"id":"2092080282","name":"電料","url":"/tw/%E9%9B%BB%E6%96%99-2092080282-category.html"}],"view_count":0,"watch_count":1,"hashtags":["5W","紅外線","IR","850nm","手電筒"]}