Introducing Radiant’s New Range of Coastal Floodlights

Coastal environments are beautiful but they also present unique challenges when it comes to lighting. Whether you’re looking to enhance the safety of your waterfront property or are simply aiming to create additional illumination, choosing the right coastal floodlight is essential. This month, we share some of the key considerations, features, and benefits of coastal floodlights. We also discuss the benefits of LiFePO4 batteries and the role that monocrystalline silicon panels play in solar panel efficiency.

Tips for Choosing Coastal Floodlights

Corrosion Resistance for Harsh Coastal Conditions:

Coastal areas are notorious for their harsh, corrosive conditions due to saltwater exposure and constant sea breeze. Opt for coastal floodlights constructed from corrosion-resistant materials such as ABS (Acrylonitrile Butadiene Styrene). It provides durability and longevity, ensuring that your lighting fixtures withstand the test of time in the challenging coastal environment. Our range of coastal floodlights also feature stainless steel screws for added durability.

IP Rating for Water and Dust Resistance:

Investing in coastal floodlights with a high Ingress Protection (IP) rating is crucial for ensuring they remain effective and safe in coastal settings. Look for fixtures with at least an IP65 or higher rating, indicating robust protection against water and dust. This feature is especially vital to combat the corrosive effects of saltwater and the constant exposure to oceanic elements.

Sealed and Gasketed Design:

To further fortify your coastal floodlights against the corrosive effects of saltwater, choose fixtures with a sealed and gasketed design. This ensures that internal components are protected from moisture and debris, maintaining the integrity of the lighting system over time. A well-sealed design not only enhances durability but also contributes to the overall performance and reliability of the fixture.

Optimal Illumination with LED Technology:

LED technology has revolutionised outdoor lighting, and coastal floodlights are no exception. Opt for LED fixtures that offer superior energy efficiency, longevity, and exceptional illumination. LED lights provide a crisp, clear light output, enhancing visibility along coastal areas while minimising energy consumption and maintenance costs.

Directional Flexibility for Accentuating Coastal Features:

Coastal properties often feature unique landscapes, waterfronts, and architectural elements that deserve special attention. Choose coastal floodlights with adjustable and directional features, allowing you to accentuate specific areas or highlight the beauty of the coastline. Directional flexibility enables you to customise the lighting to suit your aesthetic preferences.

LiFePO4 Batteries vs Lithium-ion Batteries – What’s the Difference?

Our coastal floodlights are fitted with LifePO4 batteries which offer considerable advantages over lithium-ion batteries. These are just some of the reasons that make them a standout feature in this new range of fixtures:


One of the primary advantages of LiFePO4 batteries is their excellent safety profile. They are inherently more stable and less prone to thermal runaway or overheating. This makes LiFePO4 batteries a safer choice, particularly in applications where safety is a critical concern.

Long Cycle Life:

LiFePO4 batteries typically offer a longer cycle life compared to traditional lithium-ion batteries. They can endure a higher number of charge-discharge cycles before experiencing a significant decline in performance. This longevity makes LiFePO4 batteries well-suited for applications where durability and a prolonged operational life are essential, particularly solar lighting products.

Stable Chemistry:

The stable chemical structure of LiFePO4 contributes to its enhanced thermal and chemical stability. This stability minimises the risk of thermal runaway reactions, making LiFePO4 batteries a reliable and robust choice for applications requiring consistent performance over an extended period.

High Discharge and Charge Rates:

LiFePO4 batteries can handle higher discharge and charge rates compared to some other lithium-ion chemistries. This feature is particularly beneficial in applications that require quick energy release and absorption.

Environmentally Friendly:

LiFePO4 batteries are considered more environmentally friendly than some other lithium-ion batteries due to the absence of toxic materials like cobalt in their composition. Cobalt extraction and disposal can have significant environmental impacts, and the use of LiFePO4 helps mitigate these concerns.

Wide Operating Temperature Range:

LiFePO4 batteries have a broader operating temperature range compared to certain other lithium-ion batteries. This characteristic makes them suitable for use in diverse climates, making them a reliable choice for coastal environments where temperatures can drastically fluctuate throughout the year.

The Advantages of Monocrystalline Silicon Solar Panels

Another key feature of our new coastal floodlights is their monocrystalline silicon solar panels. While not as cost-effective as their polycrystalline silicon panel counterparts, they do offer a multitude of benefits that make investing in them worthwhile in the long run.

Higher Efficiency:

Monocrystalline silicon solar panels generally have higher efficiency compared to polycrystalline panels. The manufacturing process of monocrystalline cells results in a more uniform and pure structure, allowing for better light absorption and higher energy conversion rates. This higher efficiency is crucial in outdoor solar lights, especially when the available sunlight may vary, and every bit of captured energy is valuable for consistent illumination.

Compact Size and Space Efficiency:

Monocrystalline silicon cells can generate more power per square metre than polycrystalline cells. This space efficiency is advantageous in outdoor solar lights where the available surface area for solar panels may be limited. Monocrystalline panels can deliver comparable or better power output with a smaller footprint, making them ideal for compact solar light designs.

Better Low-Light Performance:

Monocrystalline silicon panels generally exhibit better performance in low-light conditions compared to polycrystalline panels. This characteristic is crucial for outdoor solar lights that may need to operate during overcast days or in areas with reduced sunlight. Monocrystalline panels can continue generating power more effectively under such conditions, ensuring reliable performance.

Longer Lifespan and Durability:

Monocrystalline silicon panels often have a longer lifespan and better durability. The single-crystal structure of monocrystalline cells is more resistant to corrosion and degradation over time. This longevity is particularly important for outdoor solar lights exposed to various weather conditions, including rain, snow, and UV radiation.

Aesthetics and Design Flexibility:

Monocrystalline silicon panels typically have a black or dark colour, giving them a sleek and uniform appearance. This aesthetic advantage can be important for outdoor solar lights integrated into landscaping or architectural elements. The darker colour also allows the panels to blend more seamlessly into the design, making them less obtrusive.


Leave a Reply

Your email address will not be published. Required fields are marked *

Sign up to our Radiant mailing list