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LED Bulb E27 28W Filament T46 4000lm High Brightness
LED Bulb E27 28W Filament T46 4000lm High Brightness
LED Bulb E27 28W Filament T46 4000lm High Brightness
LED Bulb E27 28W Filament T46 4000lm High Brightness

LED Bulb E27 28W Filament T46 4000lm High Brightness

Ref. E27-T46-5C-28W_WW

LED Bulb E27 28W Filament T46 4000lm High Brightness

Ref. E27-T46-5C-28W_WW
Strikethrough price 14,89 € Regular price 19,89 € -25%
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E14 to E27 Adapter Ref. A2-E14In stock
1,19 €Incl. VAT
15,89 €Incl. VAT

Product description

Choose the E27 28W T46 Filament LED Bulb, a Powerful Solution for Public Lighting

The E27 28W T46 Filament LED Bulb is an ideal choice for powerful and economical public lighting. Thanks to its advanced LED technology, it ensures efficient and long-lasting illumination, whether for roads, tunnels, or pedestrian areas.

Features

  • Power: 28W
  • Base: E27
  • Luminosity: 4000lm (warm white), 4500lm (neutral white)
  • Dimmable: no
  • Protection rating: IP20 (indoor use or in ventilated outdoor fixtures)
  • Beam angle: 330°
  • Color rendering: CRI > 70
  • Dimensions: 46 x 223 mm
  • Lifespan: ~25,000 hours

Advantages

With an increased power of 28W and an impressive luminous flux of 4000lm (warm white) to 4500lm (neutral white), this T46 filament industrial LED bulb is perfect for ensuring excellent visibility in public spaces. It combines both performance and durability, with a lifespan of 25,000 hours. Additionally, it significantly reduces energy costs thanks to its LED technology.

How to install it?

Installation is simple and quick: just screw the bulb into a compatible E27 socket. Make sure the fixture is well ventilated to avoid overheating, especially in conditions where the outside temperature can reach 40°C. A well-ventilated environment ensures the bulb’s longevity and proper functioning.

Where to install it?

This LED bulb is designed for public lighting, particularly in fixtures installed on roads, tunnels, bike paths, and pedestrian areas. Its IP20 protection rating requires installation in a suitable fixture, sheltered from the elements and well ventilated. With a wide 330° beam angle, it distributes light evenly, ensuring optimal visibility and increased safety in outdoor spaces.

Technical specifications

Light source
Power28W
IRC> 70
Beam angle330°
DimmableNo
Electrical
Voltage220 - 240V
Current typeAC
Frequency50-60Hz
BaseE27
Energy classC
Dimensions
Dimensions4.6 x 22.3 cm
Length22,3 cm
Width4,6 cm
Diameterdiameter 4.6 cm
Installation
Ingress protectionIP20
Product
ColourTransparent
MaterialsGlass
CertificationsCE & RoHS
Warranty3 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.

Can this lamp be installed outdoors directly without a luminaire?

No, its IP20 protection rating requires installation within a suitable luminaire, sheltered from the weather and with adequate ventilation. A poorly ventilated luminaire may cause overheating, particularly when the ambient temperature exceeds 40°C.

Answer from the Silumen technical team

Is this lamp compatible with a dimmer switch?

No, this LED lamp is not dimmable and must not be connected to a dimmer switch.

Answer from the Silumen technical team

What is the difference in luminous flux between warm white and neutral white?

The warm white version (3000K) delivers 4000 lm, while the neutral white version (4200K) offers a slightly higher luminous flux of 4500 lm. The choice depends on the desired ambience and the type of space to be lit.

Answer from the Silumen technical team

Verified reviews

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JM Jean M. 11/07/2025 · Purchased on 25/06/2025
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