These 10 Watt Double Turn 2 Pin G24d-1 D Type Bulbs from Crompton are a Low Energy PLC lamp available in a range of colour temperatures including Cool White (4000K), White (3500K) or Warm White (2700K). Tested to 10,000 hours and with Cromptons unique Spectra-Plus coating, these bulbs are triphosphor coated for excellent colour rendering, high output and a long life. Compact D fluorescent lamps are commonly used in commercial and domestic luminaires such as downlights, bulkheads, pendants and other suitable energy saving applications. Not suitable for dimming and with integral starters and internal fusing, these high performance bulbs can be installed instantly on arrival to brighten up your home or business. Main Features: Energy Efficient Bulb Long 10,000 Hour Life Warm White, White, and Cool White Bulb Options G24d-1 Cap Bulb Technical Specification: Volts: 240V Watts: 10W Cap Type: G24d-1 2 Pin Colour Temp: Cool White (4000°K) White (3500°K) Warm White (2700°K) Lumen Output: 615 initial output Burn Hours: 10000 Height: 117mm Diameter: 35mm Energy Saving Rating: B Dimmable?: No Specification Sheet Comes with a 10,000 Hour Manufactures warranty