CF18DD/E/841 Compact Fluorescent Replacement Light Bulb - Description: DULUX 18W double compact fluorescent lamp with 4-pin base, integral EOL, 4100K color temperature, 82 CRI, for use with electronic and dimming ballasts, ECOLOGIC  Abbrev. With Packaging Info. CF18DDE841 50/CS 1/SKU    - Average Rated Life (hr) 12000    - Base G24Q-2    - Bulb T4    - Color Rendering Index (CRI) 82    - Color Temperature/CCT (K) 4100    - Family Brand Name DuluxÌâå   D/E    - Industry Standards IEC 60901- 2518    - Initial Lumens at 25C 1150    - Mean Lumens at 25C 1075    - Maximum Overall Length - MOL (in) 5.8    - Maximum Overall Length - MOL (mm) 147    - NEMA Generic Designation (current) CFQ18W/G24Q/841    - Nominal Wattage (W) 18.00   -  Manufacturer - Sylvania   CF18DD/E/841 Compact Fluorescent Replacement Light Bulb  Part number ÌâåÐ 20668