Blue Gelato#41

@Testefumate, on top? a layer of seramis (fine clay pebbles)

@zunneyboii, check out osram powerstar. there is 6500k but it will be more expensive. they are on 4500 and there is one model on 6500

@ArthurStotch, not unusual at all in europe those bulbs have the right specs and are super cheap (2$ a pc) of course i only use them for vegi, for flowering i use a 600 W HPS light :D