Product description
24W 36° TRIAC Dimmable Monophasic White Rail LED Spot
Enhance your products and spaces with this 24W monophasic LED spot in white aluminum. Its 36° beam focuses light exactly where you want it, while its Tongyifang COB LED ensures high luminous flux and natural color rendering (Ra≥80). The TRIAC dimming lets you adjust the intensity with a simple gesture to create the perfect atmosphere. Certified CE & RoHS, with a 3-year warranty.
Technical Details
- Type: Monophasic rail LED spot
- Power: 24W
- Voltage: 220-240VAC 50/60Hz
- Light source: Tongyifang COB
- Driver: Integrated DOB, PFC >0.9 (reduces energy losses on the electrical network)
- Luminous flux: 2100 lm at 3000K / 2300 lm at 4000K
- Color rendering index: Ra≥80
- SDCM: <6 MacAdam (ensures uniform shade across all spots in the same installation)
- Beam angle: 36°
- Protection rating: IP20 (indoor)
- Operating temperature: -20°C to +45°C
- Dimensions: 13.9 x 9.1 x 8.1 cm
- Weight: 470g
- Compatible rail: monophasic 2-wire
- Dimming: TRIAC Dimmable (compatible with most wall dimmers — current is phase-cut to gradually adjust brightness)
- Protection class: Class I
- Efficiency: 95 lm/W
- Lifespan: 35,000 hours
- Certification: CE & RoHS
- Warranty: 3 years
Features
- Compact, adjustable aluminum housing, available in white finish to blend into any layout
- Integrated DOB driver achieves power factor above 0.9: nearly all consumed energy is converted into useful light
- TRIAC dimming offers smooth and silent variation, compatible with common market dimmers
- With an SDCM below 6 MacAdam, each spot produces exactly the same shade—even across installations with dozens of units
- Mounting clip allows installation in seconds on any standard monophasic rail
Installation
Insert the spot adapter into the standard monophasic rail (sold separately), then turn a quarter turn to lock it in place. Then orient the spot head to direct the beam toward the area to be illuminated. Be sure to cut power at the circuit breaker before any work on the rail. Electrical connection must be performed by a qualified professional.
Where to use this rail LED spot?
This spot is ideal for shops, showrooms, art galleries, museums, restaurants, and hotel lobbies. Thanks to its 36° beam, it isolates and highlights an object, display, or specific area without spreading stray light around.
Technical specifications
Light source
| Power | 24W |
| Luminous efficacy | 95 lm/W |
| Luminous flux | 2100 lumens |
| Colour temperature | Warm White (2300K - 3500K) |
| LED type | Chip On Board |
| IRC | Ra 80 |
| Beam angle | 36° |
| Dimmable | Yes |
| Dimming type | TRIAC |
Electrical
| Voltage | 220 - 240V |
| Current type | AC |
| Frequency | 50-60Hz |
| Electrical Insulation Class | I |
Dimensions
| Dimensions | 13.9 x 9.1 x 8.1 cm |
| Length | 13,9 cm |
| Width | 9,1 cm |
| Thickness | 8,1 cm |
Installation
| Adjustable | Yes |
Product
| Colour | White |
| Materials | Aluminum |
| Certifications | CE & RoHS |
| Warranty | 3 years |
| Lifespan | ~35 000h |
| Operating temp. | -20°C to +45°C |
Downloads
Find all the technical documentation and the declaration of conformity for this product.
Technical documentation (2)
Compliance (1)
Photometry (DIALux) (3)
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Questions & answers1
Our technical team answers our customers' questions.
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Our technical team will reply by email.
Is this single-phase track spotlight available in a dimmable version?
This 24W single-phase track spotlight is available in a dimmable version via a Triac dimmer. It is the only model available in single-phase within this range.
Answer from the Silumen technical team · 27/10/2026
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