CF13DS/E/830 Compact Fluorescent Light Bulb - Description: DULUX 13W single compact fluorescent lamp with 4-pin base, 3000K color temperature, 82 CRI, for use with electronic and dimming ballasts Abbrev. With Packaging Info. CF13DSE830 50/CS 1/SKU - Average Rated Life (hr) 10000 - Base 2GX7 - Bulb T4 - Color Rendering Index (CRI) 82 - Color Temperature/CCT (K) 3000 - Family Brand Name DuluxÌâå S/E - Initial Lumens at 25C 800 - Mean Lumens at 25C 688 - Maximum Overall Length - MOL (in) 6.2 - Maximum Overall Length - MOL (mm) 157 - NEMA Generic Designation (current) CFT13W/2GX7/830 - Nominal Wattage (W) 13.00 - Manufacturer - Sylvania CF13DS/E/830 Compact Fluorescent Light Bulb Part number - 20284