LAMP DOUBLE D 38W 4PIN 3500K Average Bulb Life 10000h CFL Lamp Shape Double D Turn Tube Colour Temperature Typ 3500K Input Power 38W Lamp Base Type GR10q Light Colour White Luminous Flux 3000lm Product Range Colour White External Length / Height 198mm External Width 198mm Length 198mm Luminous Flux Typ 3000lm Luminous Intensity Max 3000lm No. of Pins 4Pins Operating life Time 10000h Power Rating 38W Supply Voltage 230V