





Crompton Lamps 4191 Clear Warm White 2700K Dimmable LED Filament GLS Lamp 470Lm 5W ES 240V Dia:60mm x L:104mm
4191
Crompton 4191 LED Filament GLS Lamp – Warm White, Dimmable, Energy-Efficient with ES Cap
The Crompton 4191 Clear LED Filament GLS Lamp combines vintage style with modern LED performance. Offering 470 lumens of warm 2700K light and full dimmability, this 5W lamp is perfect for both decorative and general lighting, fitting standard ES (E27) screw caps.
- Warm White Light: 2700K colour temperature creates a cosy and inviting atmosphere for living spaces and bedrooms.
- Low Energy Use: Consumes just 5W while delivering 470 lumens – a direct replacement for 40W incandescent bulbs.
- Dimmable Functionality: Allows smooth light level adjustment when used with compatible dimmer switches.
- Classic Clear Finish: Traditional GLS shape with exposed LED filaments for an authentic, retro look.
- Standard ES Cap: Edison Screw (E27) base for quick and easy fitting into most domestic lamp holders.
Technical Specification
- Lamp Type: LED Filament GLS
- Cap/Base: ES (E27)
- Wattage: 5W
- Luminous Flux: 470lm
- Colour Temperature: 2700K (Warm White)
- Dimmable: Yes
- Voltage: 240V
- Dimensions: 104mm (L) x 60mm (Dia)
✅ Choose the Crompton 4191 LED Filament GLS for classic dimmable lighting with modern efficiency and easy ES fitting!

Ean Code | 5055579304191 |
Product | Lamp |
Type | LED |
Lamp Type | GLS |
Lamp Shape | GLS |
Lamp Base | E27 |
Type Of Glass/cover | Clear |
Dimmable | Y |
Wattage | 5 W |
Colour | White |
Integral Ballast | N |
Integral Led Driver | Y |
Diameter | 60 mm |
Length | 104 mm |
Average Lifespan | 10000 Hours |
Colour Temperature | 2700 K |
Light Output | 470 Lm |
Colour Rendering Index | ?80 |
Voltage | 240 V |
Energy Efficiency Class | A+ |
Warranty | 2 Years |
Unit Weight | 0.018 kg |
Qualifier | Filament |
Fire Rated | N |
Emergency | N |
Adjustability | Fixed |
Equivalent Wattage | 40 W |
Luminous Efficiency | 94 Lm/W |
Delivery Options:
- PRIORITY DELIVERY – Next Working Day (All items in stock and ordered before 3 pm) - £7.08 inc-VAT. (£5.90 ex-VAT)
- Orders Over £100 (before VAT): We offer free standard shipping on all orders shipped to UK mainland addresses
- Orders under £100 (before VAT): Our standard delivery fee to UK mainland addresses is £5.90 ex-VAT (£7.08 inc-VAT)
*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12 ex-VAT for all orders (Prices subject to change).
Items requiring specialist shipping:
- Orders containing Solar Panels, Batteries and/or Inverters: Up to 50 qty will be dispatched on a pallet and incur a £120 ex-VAT delivery charge**.
**Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £180 ex-VAT (Prices subject to change).
Contact us if you have any further questions.