PHILIPS CorePro LED Bulb 13W 1521 lumen E27 3000K. Bulb PHILIPS LED Technology. This bulb consumes 13W and illuminates as much as a light bulb of 100W is 1521 Lumen. Socket screw E27. Dimensons : 110 X 60 mm. Warm light at 3000 Kelvin. Voltage 220V - 240V. Energy efficiency class A+.