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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.

By Steven Chang··7 min read
Ceiling LED Modules: A Direct-AC Retrofit Guide for Manufacturers — Product Knowledge

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

Quick follow-up questions

Short answers extending the topic of "Ceiling LED Modules: A Direct-AC Retrofit Guide for Manufacturers".

Ask our sales team
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.

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