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3-CCT LED T9 Circular Lamps

These G10q four-pin LED T9 circular lamps provide selectable 3000 K, 4000 K or 6500 K light for compatible round ceiling fixtures. Four ring sizes cover 9-24 W replacement requirements.
  • On-Lamp Color Selection: One circular lamp provides warm, neutral or cool white output through its built-in selector.
  • Flicker-Free Output: The series is specified for stable illumination without visible flicker.
  • Room-Oriented General Illumination: Diffused output supports everyday indoor ambient lighting instead of narrow accent aiming.
  • Replaceable Four-Pin Ring Design: The removable lamp format allows the light source to be changed without replacing a compatible complete fixture.
Lamp FormatT9 circular, G10q 4-pin
Ring DimensionsTube Dia. 30 mm; outer Dia. 225 / 298 / 373 / 400 mm
Rated Power9 / 12 / 16 / 24 W
CCT Selection3000 / 4000 / 6500 K
Input & PFS: AC 180-265 V, PF >0.5 / U: AC 85-265 V, PF >0.9
CRI & BeamRa 80; 110 degrees
Rated Life25,000 hours

Technical Specifications

Model Specifications

Model No.Tube / Outer / Inner Dia. (mm)Rated / EqV.Efficacy3-CCTInput / PFCRI / BeamBody / Pins / Life
XGYT9-LCIR-E930 / 225 / 1659 W / 30 W100-150 lm/W3000 / 4000 / 6500 KS: 180-265 V / >0.5; U: 85-265 V / >0.9Ra 80 / 110 degreesPC / G10q / 25,000 h
XGYT9-LCIR-E1230 / 298 / 23812 W / 32 W100-150 lm/W3000 / 4000 / 6500 KS: 180-265 V / >0.5; U: 85-265 V / >0.9Ra 80 / 110 degreesPC / G10q / 25,000 h
XGYT9-LCIR-E1630 / 373 / 31316 W / 40 W100-150 lm/W3000 / 4000 / 6500 KS: 180-265 V / >0.5; U: 85-265 V / >0.9Ra 80 / 110 degreesPC / G10q / 25,000 h
XGYT9-LCIR-E2430 / 400 / 34024 W / 40 W100-150 lm/W3000 / 4000 / 6500 KS: 180-265 V / >0.5; U: 85-265 V / >0.9Ra 80 / 110 degreesPC / G10q / 25,000 h

Dimensions are listed as tube diameter / outer ring diameter / inner ring diameter. Match the G10q holder position and supply version to the existing fixture.

Product Description

Product Details

Product Construction

The 30 mm PC body forms a continuous circular light source around a central opening, with a short lead terminating at the G10q four-pin connection. The removable ring sits inside a compatible round fixture housing and diffuser.

Selection & Installation Notes

Match the outer and inner ring diameters, holder position and S or U input version to the existing fixture. Isolate the supply, set the required CCT before refitting the diffuser and confirm that the lamp and connector sit securely inside the housing.

Recommended Application

Applications

  • Residential Ceiling Fixtures: Replace compatible G10q circular lamps in round ceiling fixtures used in bedrooms, kitchens and living areas.
  • Apartment Corridors: Use the selectable CCT ring in compatible enclosed corridor and landing ceiling fixtures.
  • Utility Rooms: Fit compatible circular-lamp fixtures in laundry rooms, storage rooms and other indoor utility spaces.
  • Commercial Interiors: Use the ring as a replacement light source in compatible round ceiling fixtures for shops, offices and service areas.
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Frequently Asked Questions?

Find clear answers to common questions about product specifications, model selection, applications, and quotation requirements. For project-specific needs, send us your target market, required quantity, and key specifications.

Which ring size should replace my existing circular lamp?

Match both the outer and inner ring diameters and confirm that the G10q holder reaches the lamp connection without strain.

How is the color temperature selected?

Use the built-in selector to choose 3000 K, 4000 K or 6500 K before refitting the fixture diffuser.

Does the lamp use a standard G10q connection?

Yes. The series uses a G10q four-pin format, but the holder position and available fixture space must still match the selected ring size.

What is the difference between the S and U versions?

S uses AC 180-265 V with PF above 0.5, while U uses AC 85-265 V with PF above 0.9.

Can this lamp replace an integrated LED ceiling light?

No. It is a replaceable circular light source for compatible G10q fixtures, not a complete integrated ceiling luminaire.

Which certification marks are available for this series?

Available marks include CE, CB, RoHS, ErP and PSE for applicable configurations. Supplied marks must match the confirmed production version and destination market.

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