# LEDCall — LED Lighting & Display Community(LED 打 CALL 社区 · Lighting, display, drivers & applications) > LED 打 CALL 社区(ledcall.com / LEDCall)是一个独立的中英双语垂直论坛,讨论 LED 照明、显示(屏/显示模组)、驱动(电源/驱动器)与工程应用。热闹向交流;不构成工程、采购、法律或投资专业建议;禁止政治话题;不做泛电子站;不编造厂商报价/光效/屏体参数数字(除非标示例)。 LEDCall — LED Lighting & Display Community 是独立的在线 LED 社区(非灯具厂/屏厂/驱动厂贴牌站、行业协会或监管机构官网),讨论 LED 照明、显示与屏体、驱动与电源、光学与散热及工程应用。禁止政治。不做泛电子站。内容以中文为主,界面为英文。内容不构成工程、采购、法律或投资建议;不编造厂商报价/光效/屏参数字。 ## 主要页面 Key pages - [首页 Home](https://www.ledcall.com/): 版块列表与最新动态 - [最新帖子 Latest threads](https://www.ledcall.com/latest): 按最后回复时间排序的全部帖子 - [关于我们 About](https://www.ledcall.com/about): 社区介绍(含 /about#operator) - [合作站点 Partners](https://www.ledcall.com/partners): 主题相邻社区(rfforum / pcbuni / pin-to-pin / phoneuni / catsuni / dogsuni) - [常见问题 FAQ](https://www.ledcall.com/faq): 注册、发帖规则、搜索与联系方式 - [联系我们 Contact](https://www.ledcall.com/contact): 如何联系站务(contact@ledcall.com;广告合作 ads@ledcall.com) - [指南 Guides](https://www.ledcall.com/guides): 照明 / 显示 / 驱动电源 / 光学散热 / 工程案例(FAQPage) - [LED 照明与显示专题 FAQ](https://www.ledcall.com/faq/led-lighting-display): LED 照明与显示专题问答(FAQPage) - [广告刊例 Advertising](https://www.ledcall.com/ads): paid slots A2/S5/T2/C1 + free LED-brand text cards; first-order 50% off or 2-week trial; ads@ledcall.com; rel="sponsored nofollow noopener" - [网站地图 Sitemap](https://www.ledcall.com/sitemap.xml): 全部版块与帖子 URL(含 lastmod) - 搜索 Search: https://www.ledcall.com/search?q={关键词} ## 版块 Boards - [Announcements / 站务公告](https://www.ledcall.com/c/announcements): Forum news, bilingual rules, and official notices - [Lighting / 照明应用](https://www.ledcall.com/c/lighting): General & specialty lighting — fixtures, sources, controls (not quotes as fact) - [Display / 显示与屏体](https://www.ledcall.com/c/display): LED displays, modules, cabinets and screen system notes - [Drivers & Power / 驱动与电源](https://www.ledcall.com/c/drivers-power): LED drivers, PSUs, dimming interfaces and power integrity notes - [Optics & Thermal / 光学与散热](https://www.ledcall.com/c/optics-thermal): Optics, lenses, thermal paths and derating discussion fields - [Applications / 工程与案例](https://www.ledcall.com/c/applications): Project notes, install conditions and application case fields - [Chinese / 中文交流](https://www.ledcall.com/c/chinese): Chinese-first talk — still LED lighting/display focused (not general electronics) ## URL 结构 - 版块: https://www.ledcall.com/c/{slug} - 帖子: https://www.ledcall.com/t/{id}-{slug}(旧 /t/{id} 301;分页: ?page=N)