The Philips Master PL-T 4P 57W/840 4300 Lumen Compact Fluorescent Light Bulb is a high-quality indoor lighting solution that provides warm white light with a beam angle of 180° or more. Made of glass with a frosted finish, this bulb by Philips offers a long bulb life hours of 10,000-14,999 hrs. With a compact fluorescent lamp technology and 4 pin connectors, this lamp bulb is designed for efficient and reliable lighting performance. Suitable for use with a voltage of 240 V, this Philips Master PL-T 4P model is a great choice for illuminating any indoor space in your home.