Why are 5watt LED GU10 / MR16 bulbs still only F or G energy rated?

Why are 5watt LED GU10 / MR16 bulbs still only F or G energy rated?

Why are 5watt LED GU10 / MR16 bulbs still only F or G energy rated?

I really dont get why LED bulbs of the GU10 or MR16 type, are only energy rated F or G and not A or B - they have the equivalent of 35 or 50 watt halogen bulbs so what gives? I havent seen any A rated LED bulbs, is it to do with the lumen output or something?

by u587162

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