24V DC LED Bulbs for Commercial Lighting
Filament bulbs, decorative spirals, capsules and spotlights for commercial lighting. All 24 models support external 24V constant-voltage PWM dimming.
Product Gallery
No models match these selections.
Choose the Format for Your Fixture
Filament bulbs
A60, C35, G45, G80, G125 and ST64 shapes for exposed-bulb fixtures. Clear and porcelain versions offer different glass appearances, with model-specific light output.
Decorative spiral bulbs
ST64 and G125 designs in gold or smoky glass. Choose the appearance and nominal output together: these 4W models are listed at 250 lm or 150 lm.
Capsules and spotlights
24V DC G4, G9, MR16 and GU10 options for compact and directional fittings. Check the lamp dimensions, holder and electrical rating before selecting a sample.
24V DC only. These models must not be connected directly to 120V or 230V mains, or to an AC-output supply. A familiar E27, G9 or GU10 lamp holder does not make the lamp a mains-voltage model.
External 24V PWM Dimming
All models in this range support dimming through a suitable external 24V constant-voltage PWM dimmer. The lamp receives the dimmed power output; the controller and power supply are separate parts of the lighting system.
Multiple bulbs connected to the same dimming channel operate as one lighting group. Independent dimming requires separately controlled output channels or a different control architecture.
For DALI, DMX512, KNX or Casambi projects, use suitable intermediate control gear. These bulbs do not contain a DALI, DMX, KNX or Casambi interface. Confirm the dimmer, PWM settings, total load and minimum usable dimming level with samples before approving the installation.
See our low-voltage control-system guide for the difference between the control protocol and the power delivered to the lamp.
Model Specifications
| Model | Size | Input | Power | CCT | Ra | Nominal output | Finish |
|---|---|---|---|---|---|---|---|
| A60- | 60 x 105 mm | 24V DC | 4W | 2700K | >90 | 400 lm | Clear |
| A60- | 60 x 105 mm | 24V DC | 4W | 2700K | >90 | 350 lm | Porcelain |
| A60- | 60 x 105 mm | 24V DC | 7W | 2700K | >90 | 700 lm | Clear |
| A60- | 60 x 105 mm | 24V DC | 7W | 2700K | >90 | 640 lm | Porcelain |
| C35- | 35 x 98 mm | 24V DC | 4W | 2700K | >90 | 400 lm | Clear |
| C35- | 35 x 98 mm | 24V DC | 4W | 2700K | >90 | 350 lm | Porcelain |
| G45- | 45 x 78 mm | 24V DC | 4W | 2700K | >90 | 400 lm | Clear |
| G45- | 45 x 78 mm | 24V DC | 4W | 2700K | >90 | 350 lm | Porcelain |
| G45- | 45 x 75 mm | 24V DC | 4W | 2700K | >90 | 400 lm | Clear |
| G45- | 45 x 78 mm | 24V DC | 4W | 2700K | >90 | 350 lm | Porcelain |
| G80- | 80 x 120 mm | 24V DC | 4W | 2700K | >90 | 400 lm | Clear |
| G80- | 80 x 120 mm | 24V DC | 4W | 2700K | >90 | 350 lm | Porcelain |
| G125- | 125 x 178 mm | 24V DC | 7W | 2700K | >90 | 700 lm | Clear |
| G125- | 125 x 178 mm | 24V DC | 7W | 2700K | >90 | 650 lm | Porcelain |
| ST64- | 64 x 140 mm | 24V DC | 7W | 2700K | >90 | 700 lm | Clear |
| ST64- | 64 x 140 mm | 24V DC | 7W | 2500K | >90 | 650 lm | Gold |
| ST64- | 64 x 140 mm | 24V DC | 4W | 2700K | 90 | 250 lm | Gold |
| ST64- | 64 x 140 mm | 24V DC | 4W | 2700K | 90 | 150 lm | Smoky |
| G125- | 125 x 178 mm | 24V DC | 4W | 2700K | 90 | 250 lm | Gold |
| G125- | 125 x 178 mm | 24V DC | 4W | 2700K | 90 | 150 lm | Smoky |
| G4- | 10.5 x 41.5 mm | 24V DC | 1.5W | 3000K | 80/90 | 180 lm | Clear |
| G9- | 20 x 70 mm | 24V DC | 3.0W | 2700K | 80/90 | 250 lm | Clear |
| MR16- | 50 x 54 mm | 24V DC | 7.0W | 3000K | 80/90 | 500 lm | Clear |
| GU10- | 50 x 55 mm | 24V DC | 7.0W | 3000K | 80/90/95 | 500 lm | Clear |
All models support external 24V constant-voltage PWM dimming. Listed lumen values are nominal product specifications. Ra options such as 80 / 90 / 95 are separate configurations; confirm the selected CRI, CCT and output on the approved sample.
OEM Orders & Packaging
Colour sticker
MOQ: 300 pcs with a colour sticker. Confirm the model mix and sticker artwork with your quotation.
Colour box
MOQ: 1,000 pcs with colour boxes. Send the packaging design and model quantities for confirmation.
Custom development
Other shapes can be reviewed for 24V DC development. Browse all product series and send the format you need.
For finish selection, read our guide to frosted, opal and porcelain bulbs. Specify the intended fixture, market and control equipment when requesting samples.
Ordering Questions
Are these 12V or AC/DC lamps?
No. Every model listed on this page is specified for 24V DC. For other voltages and AC/DC configurations, see the low-voltage filament bulb range.
Does each lamp have its own DALI or DMX address?
No. Addressing, where used, belongs to the external control gear. Lamps on the same output channel dim together; the bulbs themselves are not individually addressable through those protocols.
What do you need to check dimming compatibility?
Send the lamp model, number of lamps per channel, power-supply and dimmer model numbers, PWM settings if available, and the dimming range you need. Test the proposed combination with samples.
Can other bulb designs be developed for 24V DC?
Yes, custom development can be reviewed. Send the required shape, dimensions, base, finish, power, CCT, CRI and quantity. Final feasibility and specifications are confirmed for the project.
Request Samples & a Project Quote
Send your preferred models, quantities and target market. Include the power supply and PWM dimmer details for a control-system review.