- 5000K color temperature
- 80 hour IPM battery capacity
- 2000 lumen output
- Lithium based batteries
- Price is bigger than average solar flood lights
- The light head is massive
- Mounting screws are not included
EE Systems Group is a corporation that develops manufactures and sells various different products in the security ,energy saving and safety niches. This company is more than 25 years old and has it’s its own manufacturing base in China, Research and development facility in Canada and a headquarter building in California, USA. This company has the highest manufacturing standards and an amazing research and development staff that gets all the funds they need to develop and test new cutting edge products.
EE815W is a powerful Solar LED flood light that is capable of emitting up to 2000 lumen light and work for more than 80 hours only on battery power that makes this light one of the strongest and at the same time one of the longest battery powered light on the market at this time.
The light fixture itself is made out of a high strength weather resistant and waterproof aluminum housing that is rated IP65 and that means you can leave this light outside all year round in almost any weather conditions and nothing will happen to it. The light fixture itself is quite large in size and that means it is not easily adjustable or attachable but because it is a fully assembled fixture that you put up only once you don’t need to worry about that. The fixture has an ingenious led diode chip that is much smaller than the average solar powered flood light fixture lights as it is extensively cooled and can provide much higher wattage outputs and that means fewer details that could break and would need replacing. The light head has a 10 feet cable that attaches to the solar panel and there is also a mounting bracket included in the purchase so you can mount this flood light anywhere you need like on a flag pole, ground mounted, ceiling mounted or wall mounted applications.
The solar panel has the dimensions of 20.75 inches x 18.5 inches x 2 inches (52.7 cm x 47 cm x 5cm) and it is capable of producing up to 50W of power that can recharge that battery in no time at all. This Mono-crystalline solar panel will work as well in the winter as in summer and will provide constant power to that built in battery. The Lithium-ion built in battery is located underneath the solar power and because of the immense energy density on Lithium iron phosphate (LiFePO4) battery cells it is tiny compared to Lead Acid batteries. This battery can provide up to 80 hours of continuous light from that light fixture and up to 2000 recharge / discharge cycles that will last quite a long time. Because this lithion battery has high energy density it is also light weight and that solar panel / battery pack will be easily attaches to any surface or pole with that included attachment rig. Because this flood light uses this lithium technology it can be used in a wide range of temperatures from -4F to +125F (-20C to 50C) and that can come in handy in places when weather changes dramatically through the year.
Manufacturer give this light fixture a 2 year limited warranty and promises up to 80 hours of light and that means you will be able to power this fixture from dusk to dawn and that is huge for LED lights but if that IPM (intelligent power management) mechanism is working properly then your light will be able to shine for multiple days without any sunlight at all. Overall this light fixture is amazing as you can mount it anywhere and it creates a 5000K bright light that won’t cost you a dime because it is completely powered on solar energy.