Description of led flood light : 1. Using ultra-bright imported LED and chips with proprietary encapsulation technology, realizing excellent luminance, low brightness decline; 2. Scientifically-designed heat dissipater with much better cooling effect; 3. Great energy-saving effect, save energy by over 75% comparing with traditional lamps; 4. Long service life with guarantee of over 50,000 hours; 5. Lamp surface treated with anodization, corrosion-resistant, artistic appearance. 6. Long lighting distance and wide lighting areas led flood light parameter : 48W LED Flood Light Technical ParametersPower48WWorking VoltageDC24V, AC90V 260VMaterialAluminumSize (mm)650*220Luminous Efficiency85Lm/WGuard LevelIP65AC Power Factor98%DC Power Efficiency94%Color Temperature5500K 6500KService Life>50,000 hoursWorking Temperature- 40°C + 50°CWorking Humidity10% 90%