[100-120v ONLY, Residential Version] PacLights Ultra200 Performance LED Light Bulb 40-watt, Daylight/Bright White, 200w Equivalent Replacement (3458 lumens), E26 Medium Base Replace 200W Incandescent bulb by 40W LED, Save Over 80% Energy 35,000 Hours Lifespan. Even Works in 158 Degree Fahrenheit Active Cooling Technology: Quiet and Efficient Oil-less Bearing Fan High Performance LED Chips, Electrolytic-Capacitor-Free Driver, Overheat Protection Eco-Friendly. No lead or mercury. No UV or IR Radiation