LE 50W LED Flood Lights Waterproof Outdoor Security Lights, 250W HPS Bulbs Equivalent, 5000lm, 5000K Daylight White, Non-dimmable, Floodlight HIGH EFFICIENCY: Output is 5000 lm, and efficiency is up to 100 lm/w. ENERGY SAVING: Replace 250W traditional halogen bulb by 50W LED and save 80% on electricity bill of lighting. LONG LIFESPAN: Extremely long life reduces the frequency and labor cost of bulb replacing. WATERPROOF: The IP66 rating means it is waterproof and dustproof, so can be used indoor and outdoor both. FLEXIBLE: Come with a yoke-style arm, can be mounted vertically or horizontally, and is easy for adjusting the light angle.