ChilLED Logic V4 RED – DIY LED Board

5.00 out of 5
1 customer review
(1 customer review)


Most efficient, best diode-per-dollar DIY LED Board on the market.

Proudly made in USA!

ChilLED Logic puck has a higher LED count – 244 chips, can easily handle drive currents of 2500mA, or 125W.

Light Lab Logic Puck Sphere Report – Download PDF

Out of stock

SKU: BLRV4-1 Category:


Most efficient, best diode-per-dollar DIY LED Board on the market.


Spectrum for Generative/Flowering growth but can be used full cycle with great results.

We’ve combined a balanced mix of (40) 5000K and (200) 3000K plus (4) spectrum-enhancing red LEDs on each board.

Logic Red are optimized for generative or flowering cycle and can be mixed with Logic Blue pucks to grower’s preference and grow style.

For the Version 3 & now V4 Logic Board we’ve increased the total diode count to (244) to easily handle drive currents of 2500ma, or 125W.

Additional information

Weight .2 lbs
Dimensions 6.5 × .5 × 6.5 in

1 review for ChilLED Logic V4 RED – DIY LED Board

  1. 5 out of 5
    1 customer review

    Leland Scott

    I am running 4 pucks to a fixture x 2 fixtures driven by 2 Mean Well HLG-320H-C1750B drivers on a wall mount timer station. In a 4×5 area I can easily pull 1-1/2 to 2 units of product each cycle, they really do deliver. While the market trend in 2021 seems to be the thin rail systems, here is why I prefer these pucks instead.

    1- FOTONS, The amount of shear light these throw out is outstanding.

    2- COLOR SPECTRUM, With the blend of 3k & 5k plus 660nm this works amazingly well running full cycle

    3- COOLING, This was another factor that made me go with these pucks. I am in a hot & dry climate and cooling can be an issue. Using the recommended pin heatsink makes heat a non issue. With summer day temp at 105 f plus and with just a swamp cooler running and no air conditioning, the cooling fin temp runs around 80-85 f on my set up.

    4- MADE IN USA !!!

    For full disclosure, I am running the V3 or version 3 of this puck (different center logo). Its been around 2-1/2 plus years now and they have been as reliable as the sunrise….. and looking forward to years of never having to replace a bulb.

    What else can I say ? MONEY WELL SPENT ! 5 Stars *****

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