



Robus Sonic RSS15040-04 150W LED Highbay IP65 Cool White 4000K
RSS15040-04
Sonic 150W LED Highbay – Cool White 4000K, IP65, 139lm/W for Industrial & Commercial Spaces
The Sonic 150W LED Highbay delivers exceptional brightness and efficiency, making it the ideal lighting solution for large, high-ceiling environments. With robust construction, wide beam coverage, and dimmable functionality, it replaces traditional 200W metal halide fittings while significantly reducing energy consumption and maintenance.
- High-Performance Output: Produces 133lm/W for powerful illumination with low energy usage.
- Cool White Light: 4000K LED colour temperature offers clear, neutral lighting suitable for workspaces and indoor industrial areas.
- Rugged Construction: Die-cast aluminium housing with polycarbonate front rated IK09 for high-impact resistance.
- IP65 Rated: Fully protected against dust and water, ideal for demanding environments.
- Prewired with SWIFT Connector: 1m flex and quick-connect system make installation fast and simple.
- Wide Beam Coverage: Supplied with a 110° beam angle; optional 85° lens accessory available for focused lighting.
- Mounting Options: Surface mounting bracket and wire guard available for flexible installation and added protection.
- Wide Temperature Range: Operates efficiently from -25°C to +45°C.
- Dimmable: Compatible with most 1–10V dimming systems for adjustable light levels.
- Sensor Compatible: Can be controlled by PIR, microwave, or photocell sensors for enhanced energy savings.
Technical Specification
- Power: 150W
- LED Colour: Cool White (4000K)
- Luminous Efficacy: 133lm/W
- Beam Angle: 110° (optional 85° lens accessory)
- IP Rating: IP65
- Impact Rating: IK09
- Material: Die-cast aluminium with polycarbonate front
- Cable: Prewired with 1m flex and SWIFT connector
- Dimmable: 1–10V compatible
- Operating Temperature: -25°C to +45°C
- Application: Warehouses, factories, garages, hangars, gyms, and large retail or industrial spaces
✅ Choose the Sonic 150W LED Highbay for powerful, efficient, and durable lighting in high-demand environments!
Product | High Bay Luminaire |
Type | Highbay |
Wattage | 150 W |
Colour Temperature | 4000 K |
Light Output | 120 Lm |
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.