Transtec Bright CDL Led Bulb (Screw) 18 Watt is a high-quality energy-efficient LED bulb that is designed to replace traditional incandescent bulbs. It provides bright and clear daylight color (CDL) lighting, making it perfect for various settings such as homes, offices, and commercial establishments. This bulb is also durable and long-lasting, which means you can save money on replacement costs and energy bills. It has a standard screw base that can be used in most light fixtures.