(277 Volt) 150 Watt - 6U CFL - 500 W Equal - Mogul Base - 5000K Full Spectrum - 80 CRI - 54 Lumens per Watt - 15 Month Warranty
150 Watt compact fluorescent replaces 500 Watt incandescent light bulb. Full Spectrum 5000K color temperature is clear and bright, ideal for museums, jewelry stores, and hospitals. Preferred in commercial applications.