The 28 Watt DD Style 4-Pin CFL Fluorescent Lamps by Crompton are available in 3 Colour Temperatures; Warm White (2700K), Cool White (4000K) and White (3500K).
These bulbs are generally used in slim profile decorative and exterior light fixtures in both domestic and commercial applications as they offer instant illumination and high colour rendition.
With a 2050 initial lumen output, these sturdy bulbs have been tested up to 10,000 hours of life.
10,000 hour average life
82/1B colour rendering index/group
GR10q 4 Pin Cap
Internally fused for safety
Bulb Cap: GR10q 4-Pin
Colour Temperature: WW/CW/W
Initial Lumen Output: 2050
Dimensions: 195mm Dia. 200mm Length
Energy Rating: B
Lifespan: 10,000 Hours
Note: Seperate ballast/control gear required. Not suitable for dimming