15W gets 4500 lumens? I thought the 90.2 was only a 3V led?
djozz’s text Luminus SBT-90 gen2 5700K tested (SBT-90-WDS-F72-SA600 SA-H4, from Neal)
15W gets 4500 lumens? I thought the 90.2 was only a 3V led?
djozz’s text Luminus SBT-90 gen2 5700K tested (SBT-90-WDS-F72-SA600 SA-H4, from Neal)