Quantum board question

**Lowrollerbean** · 14-06-20, 03:19 PM

Could anyone enlighten me from experience the penetrative power of the 150QB with added R spec, need to prep my ladies for flower so debating how much I can strip from their undercarriage, I've got a 600viper and I already know the penetration is only 6-8 inches....I assume the QB is assume few extra inches and errr excuse the pun but who doesn't want a few extra inches

**redisiel** · 14-06-20, 03:22 PM

@gardo or @vividLed will know
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Atb

**gardro** · 14-06-20, 04:26 PM

It will be significantly more than the blues and reds in the Vipar but cannot put a number to it. Depends on strain, defol, scrog etc.

This is without looking at ppf/watt which is also much higher so you get more light penetrating deeper

**Lowrollerbean** · 14-06-20, 10:28 PM

Originally Posted by gardro

It will be significantly more than the blues and reds in the Vipar but cannot put a number to it. Depends on strain, defol, scrog etc.

This is without looking at ppf/watt which is also much higher so you get more light penetrating deeper

Thanks guys, I'll get a pic up in a min, bit of of a mixed bunch, both lights running at full power (no ppfd meter) so no clue what going on there, both hung at 30" above canopy, fairly well trained lot, just trying to figure out how much to defol before flip, mainly the hlg they're only small so hoping the penetration along with the training gets the light right through them (shouldn't be hard they're only little)