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Choose from a floodlight with a wattage of either 75, 150, 240, 300 0r 480W, each driven with a top quality driver made by Meanwell, a respected manufacturer with an excellent reputation. The light source is also top quality, provided by Lumileds, a world leader in LED lighting technology and products.
‘Luminous flux’ – also called luminous power – measures the perceived power of light. It’s different from radiant flux, which the measures the total power of electromagnetic radiation. Luminous flux can be adjusted to cater for the sensitivity of the human eye to different wavelengths of light, which varies. It basically measures the total quantity of light energy emitted per unit time. In this case, the luminous flux is 140LM/W plus or minus 5.
The CRI –Colour Rendering Index - measures how natural colours appear under artificial white light compared to sunlight. In this case it’s Ra>70/80, where the value given to natural sunlight is 100. A CRI of 70/80, typical of white LEDs, means the colours you see under the light are lifelike and accurate.
The CCT – Correlated Colour Temperature, measures how yellow or blue the light appears, in other words its visual warmth or coolness. In this case it’s 2700 - 6500 Kelvin. 2700K is a warm, incandescent colour and 5000K or higher gives you a bright, white daylight colour.
The
rated voltage
is AC 100-240V~, 50/60 Hz. This reveals the maximum voltage at which the device can safely be operated without damage or failure. And the Power Factor is >0.95, the ratio between true power and apparent power –
you can read more about it here.
There’s a choice of beam angle, which means you can point the light in the exact direction you want it: 45, 75 or 120 degrees. The IP Grade is IP65, which means it has complete protection from accidental contact, protection against dust (dust tight), and protection against jets of water from any direction.
Read more about IP codes here. An aluminium cooling fin acts as the heat sink, and you can use the light in temperatures as cool as minus 40 C and as hot as approximately 60C.
This kind of kit needs to be tested thoroughly by experts to make sure it does that it says on the tin. In this case the light has gone through a Salt Spray Test proving it has good corrosion resistance.
UV Ageing tests revealed it works normally without discolouration, yellowing of the lens, or rusting of the bracket over an impressive 1440 hours of testing.
The Waterproof Test is carried out at least 2 hours before shipment and the High-Low Temperature Test proves it works perfectly at the temperatures we’ve mentioned above, a really wide range.
Vibration Testing reveals the LED Floodlight T300A handles different sorts of vibrations well, from transport to installation and accrual use. And the Withstand Voltage Test proves it will handle unexpected surges through short circuits, operator errors, faults, breakdowns and accidents safely.
Click here to read the fine details behind the different models, see diagrams of the light distribution curve, see results of the Integrating Sphere test report including Spectrum Parameters, and see the results of the Temperature Rising Report. At the end you’ll find the model numbers and details about the packaging, weight, and quantities per carton.
Want to light up your life? We’re always happy to help. We have the engineering expertise you need to get answers to all your LED floodlight questions.