Solspike – 7W LED Solar Spotlights with Ground Spike (set of 3)
£130.00 ex. VAT ( £156.00 inc. VAT)
The Solspike kit is a set of 3 solar spotlights complete with ground spikes and powered from a single solar panel . Made from die-cast aluminium with sturdy 4 fin anchor ground spikes these solar spike lights are a great addition to any garden setting. Each solar spotlight is fully adjustable via the attached U-bracket. 7W warm white COB LEDs produce up to 630lm (80lm/w) per solar spike light.
In stock
Pro Solar Solspike
7W LED Solar Spotlights with Ground Spikes
The Solspike kit is a set of 3 solar spotlights complete with ground spikes and powered from a single solar panel. Made from die-cast aluminium with sturdy 4 fin anchor ground spikes these solar spike lights are a great addition to any garden setting. Each solar spotlight is fully adjustable via the attached U-bracket. As well as being used with a ground spike, the u-bracket also screws directly to a flat surface. The incorporated glare shield prevents excess light pollution and a more concentrated beam of light. 7W COB LEDs produce up to 630lm (80lm/w) per solar spikelight projecting up to approx. 5m. These 3000K LEDs create a cosy, ambient light, more suited to wildlife than a more blue, daylight white.
Technology
The polycrystalline 6v 8w solar panel is approximately 34 x 25cm. As it is a separate unit, rather than incorporated into each spike light, it is larger and will charge more efficiently. It will reach full charge in as little as 6 hours of sunshine producing power for up to 3 days. In addition, positioning is more versatile. Attach the panel on a wall / fence up high in full sunshine, with the solar spot lights mounted in the shade and within foliage. Each luminaire is complete with approx. 2m of cable to cover a large area of up to 6m. In addition, an extra 2m of cable allows the panel to be mounted even further away.
Lithium Ion batteries (18650) are located in a waterproof battery box on the back of the solar panel. This location results in the solar lights themselves being more compact. These are expected to last for several years, along with the solar panel and LEDs, all of which have a 2 year guarantee. A gradual dimming sequence also helps to retain battery charge for a longer period of time, reducing light output as the night progresses. A handy remote control also turns the solar spotlights on and off, as well as changing functionality, including timers. Timers, again, will increase discharge time using less power in shorter timeframes.
The Future is Solar…
Solar is clearly becoming a serious consideration for many applications due to the growing concerns of the current climate. Solar energy is one of the World’s most innovative renewable power sources which can make a huge difference to the environment. Rechargeable batteries are charged by the sun’s rays during the day which is stored and used at night. There has been a really positive progression with solar technology and strongly believe now is the time to really push forward and make the change. Other benefits are clear for end users, with no running, installation or maintenance costs. There will always be areas that are difficult to illuminate, particularly due to wiring issues. Solar is the perfect solution.
| Range | Pro-Solar |
|---|---|
| LEDs | 7W LED COB Chips (per luminaire) |
| Lumens Output | 80lm/W (630lm / luminaire) |
| Wattage | 7W (per luminaire) |
| Colour Temperature (kelvins) | Warm White – 2700K – 3000K |
| Dimming Sequence | 1 hour @ 100% brightness, 2 hours @ 70% brightness, 4 hours @ 50% brightness, 5 hours @ 30% brightness (shorter if battery fully discharged) |
| LED Expected Life | Up to 50,000 hours |
| Functions | Dusk to Dawn (Auto) |
| IP Rating | IP67 |
| Battery Type | Lithium ion phosphate (18650) 4AH 3.7V (2pcs) |
| Solar Panel | 6v 8w Polycrystalline Silicone |
| Charging Time | 6-10 hours |
| Illumination Time | up to 3 nights (varies according to function) |
| Cable Length | 2m (panel) + 2m per spike light |
| Working Temperature | -25 to 60˚C |
| Materials | Die-cast Aluminium, Tempered Glass |
| Mounting Options | Ground Spike, Surface Mount |
| Guarantee | 2 Years |
| Waste Disposal / Recycling | Batteries: BPRN0843, Electrical: WEE/KC3440XY |
Light Pollution & Colour Temperature
Reducing light pollution is crucial for protecting wildlife, preserving natural ecosystems, and maintaining our ability to stargaze. Always try to use the minimal light output required for your application, rather than unnecessarily excessive outputs. Excessive artificial light disrupts the behavior of nocturnal animals, including bats, which rely on darkness for feeding and navigation. Our “bat-friendly” lights are specifically designed to minimise light spill and reduce disturbances to bat habitats. By using these lights, we can provide safer environments for wildlife while ensuring outdoor spaces remain well-lit and functional.
Warmer colour temperatures have a less disruptive impact on wildlife and help reduce star-warping. For instance, bats are less affected by red-toned lights, which produce orange or yellow hues, compared to cooler, daylight white or blue lights higher in the spectrum. Blue light, being the most harmful for light pollution, should be minimised. The best solution is to use colour temperatures of 3000K or lower, with 2700K often referred to as “bat-friendly” lighting.
Light Intensity – Wattage VS Lumens
Battery Retention & Charging
Battery retention in solar products is crucial for ensuring reliable performance over time. High-quality batteries, such as LiFePO4 (Lithium Iron Phosphate) and Lithium-ion, maintain their charge capacity for longer, even with repeated charging cycles. While Ni-MH batteries are suitable for certain applications, they generally do not match the longevity and efficiency of LiFePO4 or Lithium-ion in solar setups. This is often reflected in the price. Proper battery management, like avoiding overcharging, deep discharging, or storing for long periods, will extend battery life. In addition, high-quality solar panels, such as monocrystalline or polycrystalline, perform well in the UK. The larger the panel surface area, the faster the battery will charge. Lumena have incorporated UK-specific dimming sequences into many solar bollard designs to reduce light output throughout the night when less light is required. As a result, this helps to retain battery charge for longer, as do motion sensors. Regular maintenance and choosing products with quality solar technology are key to maximising retention and longevity.
Remote Controls
Remotes are beneficial for solar lights for several reasons:
- Customisable Settings: With a remote, users can adjust settings such as brightness, lighting modes, or activation times to suit specific needs. This includes dimming the lights, timers or turning them off manually.
- Energy Efficiency: By adjusting settings via remote control, battery usage is reduced, thus retaining charge for longer. Dimming, time control and manual override all help to extend the life of the rechargeable battery.
- Enhanced Control: For installations with multiple solar luminaires, a remote allows users to adjust settings for each individual unit based on install location and requirements, rather than all functioning in exactly the same way.
Overall, remotes add practicality, energy savings, and ease of operation to solar lighting systems.
Automation – Light & Motion Sensors
Light sensors are devices that detect and respond to changes in light levels in their environment. These sensors are useful in automating various systems, helping to optimise energy use and improve safety. Dusk-to-dawn sensors, for example, automatically turn lights on at sunset and off at sunrise, ensuring lights are only used when necessary. Motion sensors detect movement, triggering lights to turn on when activity is detected, providing convenience and enhancing security. Both types of sensors are commonly used in outdoor lighting systems to save energy and increase efficiency.
TIMERS – Time controls are useful for automating the operation of luminaires, ensuring they run only when needed, which boosts energy efficiency. They also offer convenience by removing the need for manual intervention, while enhancing security by simulating activity, deterring potential intruders. Overall, they help optimise energy use and preserve equipment.
PHOTOCELL / DUSK TO DAWN – A PC (Photo Control) or Dusk-to-Dawn sensor automatically turns lights on at dusk and off at dawn, using natural light levels to detect the time of day. This sensor is ideal for outdoor lighting, as it ensures lights are only activated when needed, improving energy efficiency and convenience. Dusk-to-Dawn solar light often incorporate dimming sequences to help prolong battery life and reduce light output at times of reduced footfall.
PHOTO-RECEPTOR – A photo-receptor in lighting is a more general term for any light-sensitive element that detects light levels and converts them into an electrical signal. It can be used in various lighting control systems, particularly in solar lighting.
PIR MOTION SENSOR – A PIR (Passive Infrared) sensor detects motion by sensing changes in infrared radiation, typically emitted by human bodies or animals. It is a cost-effective and energy-efficient way to automatically activate lighting when motion is detected, ensuring lights are only on when needed. PIR sensors help save energy, reduce unnecessary lighting, and improve security by providing illumination when movement is sensed in a given area.
MICROWAVE MOTION SENSOR – A microwave sensor uses high-frequency electromagnetic waves to detect motion, even through walls or obstructions, by measuring changes in the reflected waves caused by movement. It is highly sensitive and can detect smaller movements, making it ideal for areas where precise motion detection is needed. Microwave sensors are great for enhancing security and energy efficiency, as they activate lights or alarms only when movement is detected, reducing energy waste.
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