These LED bulbs combine the familiar shapes of traditional incandescent bulbs with the benefits of long-life LED technology. They offer an energy saving of 90% compared to traditional incandescent lamps. CorePro Glass LED incandescent bulbs provide excellent light quality with a vintage look and have a lifetime of 15,000 hours, which reduces maintenance costs. They save 30% energy compared to standard Philips LED lamps. The lamps have a very high light quality with good colour rendering (CRI80) and are environmentally friendly, containing no mercury or other hazardous substances. They are suitable for the living area as well as for the hotel and hospitality industry.