Minger 30W Dusk to Dawn LED Outdoor Barn Light Photocell Included, 5000K Daylight 3500LM, Super Bright LED Floodlight, Waterproof Yard Light Fixture for Area Lighting;

Energy Efficient  
MINGER LED lights give off 3500 lumens of light, which is approximately equal to a 200W incandescent bulb. However, it only uses 30 watts of power, so you'll see an almost 90% energy savings. MINGER's security lighting will bring you peace of mind without eating into your electricity budget. Combining eco-friendly with energy efficient, the reliability of our product makes us confident to stand behind it with a 5 year warranty that backs its minimum 50,000 hour life span. 

Excellent lighting performance
The light has 3500 lumens high outputs and instant on with 120° wide beam angle floodlight, which can cover 82ft x 82ft large light area when mounted at 20 feet.

Attention: Due to the working principle, 2 bulbs can't be installed too close to each other. The distance between 2 bulbs should be 16 feet at least.