help me decipher these bulb specs
I bought a ceiling fixture that uses a 4-pin compact flourescent bulb.
It came with a bulb in the box, and I need to buy a couple of spares so they're on hand. On the box it says "g24q-1"; that's the pin configuration, I'm sure.
It also says "CF13LD/E/827
lamp code; ;26095
So I checked for the "G24q-1" online, and found several.
(I deleted the maker and model number.) I'm particularly interested in what the "3000K" or "3500K" or "4100K" or 2700K" means.
F13DBX/SPX30/4P - NAED 20721 - 13 watt = 4 pin G24q-1 Base-3000K
CF13DD/E/841/ECO - 13 Watt - 4 Pin G24g-1 Base = 4100K
F13TBX/830/A/ECO=NAED 20891 = 13 watt 4 pin GX24q-1 Base - 3000K
PL-C 13W/835/4P/ALTO - NAED 20671 - 13 Watt - 4 Pin G24q-1 Base - 3500K
13W T4 D G24Q-1 5000K 4-PIN Double Tube 4 Pin Base
CF13DD/E/827 - 13 Watt - 4 Pin G24q-1 Base - 2700K
PL13D/E/50 - 13 Watt - 4 Pin G24q-1 Base - 5000K -
What do I buy?
They all *LOOK* the same. I'm not that worried about the base (though I wonder what that "X" is doing in the middle of one of them).
How do I tell which one I need?