CF13DT/E/841 Compact Fluorescent Light Bulb - Description: DULUX 13W triple compact fluorescent lamp with 4-pin base, integral EOL, 4100K color temperature, 82 CRI, for use with electronic and dimming ballasts Abbrev. With Packaging Info. CF13DTE841 50/CS 1/SKU - Average Rated Life (hr) 12000 - Base GX24Q-1 - Bulb T4 - Color Rendering Index (CRI) 82 - Color Temperature/CCT (K) 4100 - Family Brand Name DuluxÌâå T/E - Industry Standards IEC 60901- 3413 - Initial Lumens at 25C 900 - Mean Lumens at 25C 774 - Maximum Overall Length - MOL (in) 4.2 - Maximum Overall Length - MOL (mm) 106 - NEMA Generic Designation (current) CFTR13W/GX24Q/841 - NEMA Generic Designation (old) CFM13W/GX24Q/841 - Nominal Wattage (W) 13.00 - Manufacturer - Sylvania CF13DT/E/841 Compact Fluorescent Light Bulb Part number - 20894