This 90-watt halogen bulb delivers crisp, white light perfect for adding depth, drama and interest to any room or outdoor space. 120-volt floodlight uses less energy than standard halogen bulbs and is designed to last 1,500 hours using 1,790 lumens. Floodlights have been rated at 2,900 Kelvin and offer a CRI of 100. Energy-efficient floodlights feature lenses designed to provide a precise beam pattern, dispensing broad beams of crisp, white light throughout your home. Bulb features a medium screw base. Use these bulbs in indoor track and recessed fixtures or outdoor security fixtures.