
75W to 600W MARINE PRO LED Floodlight C5 Corrosion Resistant IP66
75W–600W MARINE PRO LED Floodlight for Coastal, Marine & Harsh Environments
The MARINE PRO LED Floodlight is a premium high-performance exterior floodlight developed specifically for coastal, marine, swimming-pool and other highly corrosive environments where conventional exterior luminaires may be unsuitable.
Available across three wattage-selectable body sizes covering outputs from 75W to 600W, the MARINE PRO combines high-output LED performance with enhanced environmental protection, corrosion resistance and a 90° nominal asymmetric optic designed to project light forward into the target area.
The range is C5 corrosion compliant and has undergone a 1,000-hour salt-spray test to ISO 9227:2022 together with a 1,000-hour chlorine test to IEC 60068-2-60. This makes the MARINE PRO particularly suited to demanding locations exposed to salt, high humidity, chlorine and aggressive atmospheric conditions.
Each fitting is colour-temperature selectable between 2700K, 4000K and 6500K and delivers an efficacy of up to 170 lumens per watt.
Key Features
- 75W to 600W range across three wattage-selectable body sizes
- Up to 170lm/W efficacy
- 2700K / 4000K / 6500K colour-temperature selectable
- 90° nominal asymmetric beam distribution
- C5 corrosion compliant
- 1,000-hour salt-spray tested to ISO 9227:2022
- 1,000-hour chlorine tested to IEC 60068-2-60
- IP66 ingress protection
- IK09 impact resistance
- Aluminium housing with tempered glass
- Operating temperature from -40°C to +50°C
- Power factor >0.95
- 100,000-hour rated lifetime, L70-B10 at 45°C
- Optional DALI 2.0 dimming
- 7-year warranty
- Suitable for coastal, marine, swimming-pool and harsh-environment applications
Wattage-Selectable MARINE PRO Models
75W / 100W / 150W / 200W MARINE PRO
The smallest MARINE PRO body size provides four selectable power settings, allowing the output to be adjusted between 75W and 200W to suit the requirements of the installation.
It is well suited to coastal car parks, commercial premises, building-mounted lighting, industrial areas and lower mounting heights.
At 4000K:
• 75W – 12,750 lumens
• 100W – 17,000 lumens
• 150W – 25,500 lumens
• 200W – 34,000 lumens
Dimensions: 523 × 388 × 139mm
Net weight: 6.3kg
250W / 300W / 350W / 400W MARINE PRO
The medium body size provides selectable outputs from 250W to 400W and is designed for larger commercial, industrial and marine exterior areas.
At 4000K:
• 250W – 42,500 lumens
• 300W – 51,000 lumens
• 350W – 59,500 lumens
• 400W – 68,000 lumens
Dimensions: 670 × 444 × 166mm
Net weight: 12.3kg
450W / 500W / 550W / 600W MARINE PRO
The largest MARINE PRO model provides selectable outputs from 450W to 600W for high-output installations, larger exterior areas and higher mounting positions.
At 4000K:
• 450W – 76,500 lumens
• 500W – 85,000 lumens
• 550W – 93,500 lumens
• 600W – 102,000 lumens
Dimensions: 750 × 546 × 177mm
Net weight: 15.4kg
C5 Corrosion Protection
The MARINE PRO has been developed for highly corrosive environments where moisture, salt and aggressive atmospheric conditions can accelerate the deterioration of conventional exterior luminaires.
Its C5 corrosion classification makes the range particularly suitable for coastal and marine environments, ports, harbours, seafront developments, high-humidity locations and other demanding exterior applications.
1,000-Hour Salt-Spray Tested
The MARINE PRO has undergone a 1,000-hour salt-spray test in accordance with ISO 9227:2022.
This provides supporting evidence for use in coastal and marine locations where airborne salt and moisture can create a significantly more corrosive environment than standard inland installations.
1,000-Hour Chlorine Tested
The MARINE PRO has also completed a 1,000-hour chlorine test in accordance with IEC 60068-2-60.
This makes the range particularly relevant to swimming-pool surroundings and other locations where chlorine exposure and aggressive atmospheric conditions need to be considered.
90° Nominal Asymmetric Optic
The MARINE PRO uses a 90° nominal asymmetric light distribution designed to project useful light forward from the mounting position.
This makes the fitting particularly well suited to perimeter and lighting-column installations where the luminaires are positioned around the edge of the area being illuminated.
An asymmetric distribution can help direct more of the available light into the target area while reducing unnecessary light behind the luminaire.
Mounting height, spacing, aiming angle and selected wattage should be considered together when designing the lighting scheme.
Colour-Temperature Selectable
Each MARINE PRO floodlight is selectable between three colour temperatures:
2700K Warm White
2700K provides a warm appearance and can be particularly useful for environmentally sensitive locations, residential surroundings, hospitality environments and projects where a warmer night-time appearance is preferred.
4000K Cool White
4000K provides a balanced white appearance and is suitable for the majority of commercial, industrial, marine and exterior lighting applications.
6500K Daylight White
6500K provides a cooler daylight appearance for applications where a crisp, high-contrast light is preferred.
Optional DALI 2.0 Dimming
DALI 2.0 dimming is available as an optional version of the MARINE PRO, allowing the floodlight to be incorporated into compatible lighting-control systems where dimming, scheduling or central control is required. Contact us for pricing on this version.
Typical Applications
The MARINE PRO LED Floodlight is suitable for demanding exterior applications including:
• Coastal car parks
• Harbours and marinas
• Ports and dock facilities
• Seafront developments
• Swimming-pool surroundings
• Commercial car parks
• Industrial and storage yards
• Warehouses and distribution centres
• High-humidity facilities
• Building perimeters
• Harsh-environment installations
• Lighting-column installations
Technical Specification:
| Specification | 75 / 100 / 150 / 200W | 250 / 300 / 350 / 400W | 450 / 500 / 550 / 600W |
|---|---|---|---|
| Selectable Power | 75W / 100W / 150W / 200W | 250W / 300W / 350W / 400W | 450W / 500W / 550W / 600W |
| Lumens at 4000K | 12,750 / 17,000 / 25,500 / 34,000 lm | 42,500 / 51,000 / 59,500 / 68,000 lm | 76,500 / 85,000 / 93,500 / 102,000 lm |
| Efficacy at 4000K | 170 lm/W | 170 lm/W | 170 lm/W |
| Colour Temperature | 2700K / 4000K / 6500K | 2700K / 4000K / 6500K | 2700K / 4000K / 6500K |
| Beam Angle | 90° Nominal Asymmetric | 90° Nominal Asymmetric | 90° Nominal Asymmetric |
| CRI | >70Ra | >70Ra | >70Ra |
| Input Voltage | AC 100–277V | AC 100–277V | AC 100–277V |
| Power Factor | >0.95 | >0.95 | >0.95 |
| IP Rating | IP66 | IP66 | IP66 |
| Impact Rating | IK09 | IK09 | IK09 |
| Corrosion Class | C5 | C5 | C5 |
| Salt-Spray Test | 1,000 Hours – ISO 9227:2022 | 1,000 Hours – ISO 9227:2022 | 1,000 Hours – ISO 9227:2022 |
| Chlorine Test | 1,000 Hours – IEC 60068-2-60 | 1,000 Hours – IEC 60068-2-60 | 1,000 Hours – IEC 60068-2-60 |
| Material | Aluminium / Tempered Glass | Aluminium / Tempered Glass | Aluminium / Tempered Glass |
| Dimensions | 523 × 388 × 139mm | 670 × 444 × 166mm | 750 × 546 × 177mm |
| Net Weight | 6.3kg | 12.3kg | 15.4kg |
| Operating Temperature | -40°C to +50°C | -40°C to +50°C | -40°C to +50°C |
| Rated Lifetime | 100,000 Hours, L70-B10 at 45°C | 100,000 Hours, L70-B10 at 45°C | 100,000 Hours, L70-B10 at 45°C |
| Dimming | Optional DALI 2.0 | Optional DALI 2.0 | Optional DALI 2.0 |
| Warranty | 7 Years | 7 Years | 7 Years |
Downloadable MARINE PRO Datasheet
Free Professional Lighting Design
Wydels provides a free professional lighting-design service to help determine the appropriate MARINE PRO wattage, quantity, mounting height, aiming angle and positioning for your project.
Our lighting calculations can assess expected average illumination, minimum illumination, maximum illumination and overall uniformity across the proposed area.
For coastal and exposed locations, the proposed mounting arrangement, column height, luminaire weight, windage and geographical location should also be considered as part of the complete installation.
Send us your site drawing, scaled plan or area dimensions together with any proposed lighting-column or mounting positions and our team can prepare a professional lighting layout, performance calculations and detailed supply quotation.
For technical assistance, call Wydels on 01536 264064 or email enquiries@wydels.co.uk.
Frequently Asked Questions
What makes the MARINE PRO suitable for coastal and marine environments?
The MARINE PRO is C5 corrosion compliant and has undergone a 1,000-hour salt-spray test to ISO 9227:2022. It is designed for demanding environments where salt, moisture, high humidity and aggressive atmospheric conditions can accelerate the corrosion of conventional exterior luminaires.
Can the MARINE PRO be used around swimming pools?
The MARINE PRO has undergone a 1,000-hour chlorine test to IEC 60068-2-60 and is designed for swimming-pool surroundings, high-humidity locations and other environments where chlorine exposure needs to be considered.
The IP66 rating does not mean that the luminaire is suitable for underwater installation or immersion.
What wattages are available?
The MARINE PRO is available across three wattage-selectable body sizes: 75W / 100W / 150W / 200W, 250W / 300W / 350W / 400W and 450W / 500W / 550W / 600W.
What lumen output does the MARINE PRO provide?
At 4000K, the range provides outputs from 12,750 lumens at 75W up to 102,000 lumens at 600W, with an efficacy of up to 170 lumens per watt.
What colour temperatures are available?
Each MARINE PRO floodlight is colour-temperature selectable between 2700K warm white, 4000K cool white and 6500K daylight white.
What beam angle does the MARINE PRO use?
The MARINE PRO uses a 90° nominal asymmetric light distribution. This helps project useful light forward from the mounting position and makes the floodlight particularly suitable for perimeter and lighting-column installations.
What IP and impact ratings does the MARINE PRO have?
The MARINE PRO is rated IP66 for ingress protection and IK09 for impact resistance, providing a robust solution for demanding exterior installations.
Is DALI dimming available?
Yes. DALI 2.0 dimming is available as an optional version for projects requiring compatible lighting controls, scheduling or centralised dimming. Contact us for pricing on this version.
What is the rated lifetime of the MARINE PRO?
The MARINE PRO has a rated lifetime of 100,000 hours, L70-B10 at an ambient temperature of 45°C.
What warranty is supplied?
The MARINE PRO LED Floodlight is supplied with a 7-year warranty.
Can Wydels provide a lighting design for the MARINE PRO?
Yes. Wydels provides a free professional lighting-design service to help determine suitable wattages, quantities, mounting heights, aiming angles and positions for your project.

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