This light bulb has a G energy rating. The socket on this bulb is a so-called 2G7 socket.
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Osram Dulux S/E 9 W/830, 2G7
LED Bulbs
Osram 9W Dulux S/E 4 PIN Warm White - OS589398
Big on Electricals
Osram 9W Dulux S/E 4 PIN Warm White - OS589398