Product description
Order the Silumen T46 18W E27 LED Filament Bulb for Powerful and Economical Public Lighting
For powerful and economical lighting, choose the T46 18W E27 LED filament bulb. Combining retro design with modern technology, this bulb is ideal for equipping your public fixtures and illuminating outdoor spaces such as roads, tunnels, or bike paths with effective and uniform light.
Features
- Power: 18W
- Base: E27
- Luminosity: 2700lm (warm white), 3000lm (neutral white)
- Protection rating: IP20 (indoor use or in ventilated outdoor fixtures)
- Beam angle: 330°
- Color rendering index CRI: > 70
- Voltage: 220-240V AC
- Dimensions: 46 x 173 mm
- Lifespan: ~25,000 hours
Advantages
The 18W LED industrial filament bulb offers the perfect combination of performance and energy savings. With an intense luminous flux of 2700lm in warm white and 3000lm in neutral white, it ensures optimal visibility in public areas while guaranteeing low consumption. Its 25,000-hour lifespan helps reduce maintenance and replacement costs.
How to install it?
Installing the E27 LED bulb is simple and quick. Just screw it into an E27 socket compatible with fixtures intended for public lighting. Make sure the fixture is well ventilated to avoid overheating. It is recommended not to exceed an ambient temperature of 40°C to preserve the bulb’s performance.
Where to install it?
The T46 18W E27 LED bulb is mainly used in public lighting. It is perfectly suited for fixtures intended for roads, tunnels, bike paths, and pedestrian areas. Thanks to its IP20 protection rating, it is essential to install it in fixtures that protect the bulb from weather and are sufficiently ventilated. This type of lighting is ideal for places requiring constant visibility and enhanced safety.
Technical specifications
Light source
| Power | 18W |
| IRC | > 70 |
| Beam angle | 330° |
| Dimmable | No |
Electrical
| Voltage | 220 - 240V |
| Current type | AC |
| Frequency | 50-60Hz |
| Base | E27 |
| Energy class | C |
Dimensions
| Dimensions | 4.6 x 17.3 cm |
| Length | 17,3 cm |
| Width | 4,6 cm |
| Diameter | diameter 4.6 cm |
Installation
| Ingress protection | IP20 |
Product
| Colour | Transparent |
| Materials | Glass |
| Certifications | CE & RoHS |
| Warranty | 3 years |
| Lifespan | ~25 000h |
Downloads
Find all the technical documentation and the declaration of conformity for this product.
Technical documentation (2)
Compliance (1)
Energy (1)
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Questions & answers3
Our technical team answers our customers' questions.
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Can this lamp be used directly outdoors without a luminaire?
No, its IP20 protection rating does not allow direct exposure to the elements. It must be installed in a ventilated, weatherproof outdoor luminaire that protects it against moisture and water ingress.
Answer from the Silumen technical team
Is this lamp compatible with a dimmer switch?
No, this lamp is not dimmable and must not be connected to a dimmer switch.
Answer from the Silumen technical team
What is the maximum ambient temperature to maintain in order to preserve the lamp's performance?
It is recommended not to exceed an ambient temperature of 40°C during use. Please also ensure that the luminaire is adequately ventilated to prevent overheating, which could reduce the lamp's service life.
Answer from the Silumen technical team
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