Philips 929001861113_4 Base B22 10-Watt LED Lamp (Pack of 4, Warm White) Philips 10W LED Lamp Base B22 - Linear (Warm White, Pack of 4). The colour of this Lamp is warm white known as golden yellow (3000K) Base: B22 Lumens: 1000 Dimensions (Approx.): Height: 8.0cm, Width: 20.5cm. Swivel body action (for better focus). Plug n Play hassle free (fits into existing holder) better (wider). Light spread Up to 33 percent Energy Saving compared to PHILIPS 15W CDL CFL LAMP Lasts up to 15 Years(Based on 2.7 hours Per day in Open fitting/15000 hours).