blue light dont work. this is problem?
- Thread starter 420foreverQQ
- Start date
420foreverQQ
Active Member
bloom 45.day
samsung quantum board lm281b+
samsung quantum board lm281b+
That's not blue light or a problem.
LeastExpectedGrower
Well-Known Member
Looks like IR and UV diodes... They should appear dark or nearly so. Also, don't look at those directly unless you want eye problems.