Ceiling LED Modules: A Direct-AC Retrofit Guide for Manufacturers

Direct-AC round LED modules let manufacturers upgrade ceiling fixtures without an external driver. A guide to Bluetooth, tunable-white, Triac and 120V options.

بواسطة: Steven Chang·June 10, 2026·7 دقائق قراءة

Ceiling LED Modules: A Direct-AC Retrofit Guide for Manufacturers — معرفة المنتج

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Ceiling LED modules are direct-AC light boards that let a fixture manufacturer or installer upgrade a round ceiling light without a separate external driver. The driver is on the board, so assembly is faster and there are fewer components to fail.

The core advantage is retrofit speed: the module takes direct AC 120V or 230V input, mounts into the existing housing, and ships as a compact circular board. That makes it ideal for OEM ceiling-light production and field upgrades alike.

Control options cover most markets: built-in Bluetooth app control, a wireless wall switch, remote-control stepless dimming from 1–100%, and DIP-selectable tunable white (2700K–6500K). For North America, 129 mm and 166 mm 120V Triac-dimmable modules work with standard Triac dimmers.

The same platform extends beyond ceilings — ERP-compliant 50W LED street-light modules and slim driver boards reach up to 140 lm/W for roads, highways and public areas, so a single supplier can cover indoor and outdoor module needs.

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FAQ

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Do ceiling LED modules need an external driver?

No. These modules take direct AC 120V or 230V input with the driver on board, so they are a fast retrofit or OEM upgrade for round ceiling fixtures — fewer components, faster assembly.

Which control options are available?

Built-in Bluetooth app control, a wireless switch, remote-control stepless dimming (1–100%), and DIP-selectable tunable white from 2700K to 6500K. 129 mm and 166 mm 120V Triac-dimmable versions are made for the North American market.

Can these be used for street lighting too?

Yes — the same platform includes ERP-compliant 50W LED street-light modules and driver boards reaching up to 140 lm/W for roads and public areas.