2G11 PL-L Compact Fluorescent Lamp

For a 24W 2G11 PL compact fluorescent lamp what transformer do I need ?
Two pin and four pin lamps are not self ballasted i.e. they cannot be connected directly to a mains supply. Normally the control gear or ballast is built into the luminaire (light fitting) although you can buy the control gear on it`s own (but you`ll need several other parts to get a working lamp. Call our office to discuss your needs.

Can you confirm the British Zonal classification for this lamp? Also, is it possible to view the luminous intensity diagram for the 40W lamp?
No. You can only provide this information for a luminaire (the light fitting) and not a bare lamp. Equally no luminous intensity diagram is available for any lamp that does not have a reflector built into the lamp envelope i.e. PAR reflector lamps, R80 reflectors MR16 lamps etc as bare lamps are hardly ever installed or used outside of a luminaire. If you can explain why you need this information will will endeavor to assist you further.

Can you provide a specification that details the initial lamp lumens (F)?
Initial lumen output depends on the lamp wattage. The details are as follows: 18W - 1250 lumens 24W - 1800 lumens 36W - 2900 lumens 40W - 3500 lumens 55W - 4850 lumens