



Enlite Lighting SD4/40 White 17W LED Non-Dimmable Downlight 4000K 230V
SD4/40
17W LED Non-Dimmable Downlight – 4000K Cool White, High-Lumen Fixed LED for Large Spaces
This 17W LED Non-Dimmable Downlight delivers superior brightness and efficiency, making it ideal for larger commercial or residential areas. With its wide beam angle and consistent cool white output, this fitting is perfect for applications requiring extensive light coverage and long-lasting performance.
- High-Lumen Output: Produces up to 1800 lumens with a strong efficacy of 106 lumens per watt, ensuring excellent brightness with minimal energy use.
- Neutral White Light: Fixed 4000K colour temperature offers clean, clear illumination suitable for a wide range of environments.
- Extensive Beam Spread: 120° beam angle ensures even, wide-area coverage, reducing the need for multiple fittings.
- Long-Life Performance: 15,000-hour rated life supports reduced maintenance in high-usage areas.
- Slim Design: Low-profile 21mm height is ideal for installations with shallow ceiling voids.
Technical Specification
- Wattage: 17W
- Voltage: 230V
- Finish: White
- Colour Temperature: 4000K
- Lumen Output: 1800lm
- Lumens per Watt: 106
- Beam Angle: 120°
- Lifetime: 15,000 hours
- Height: 21mm
- Overall Diameter: 229mm
- Cutout Diameter: 210mm
- Dimmable: No
✅ Opt for this 17W LED Downlight to achieve powerful, efficient illumination across larger areas with a professional, low-profile fitting!
Product | LED Commercial Downlight |
Type | Standard |
Wattage | 17 W |
Colour Temperature | 4000 K |
Bezel/trim Colour | White |
Delivery Options:
- PRIORITY DELIVERY – Next Working Day (All items in stock and ordered before 3 pm) - £7.08 inc-VAT. (£5.90 ex-VAT)
- STANDARD DELIVERY – 2–3 Working Days From Despatch (subject to stock availability) - £4.99 inc-VAT. (£4.16 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.