
IMPORTANT SAFETY PRECAUTIONS & GENERAL CARE
Mounting
Cleaning
Isopropyl Alcohol / Rubbing Alcohol
is an approved cleaning agent
for Samsung LEDs.
Dimming
Hanging Height
4 x 4 Flowering 24in.
4 x 4 Vegetative 24in. dim to half power
5 x 5 Flowering 36in.
5 x 5 Vegetative 36in. monitor plant response, dim as needed
First time LED growers:
A note from growmau5,
If this is your rst LED grow light, congratulations & thank you for supporting ChilLED Tech. LED xtures of
this caliber are very intense. For me personally, I like to start by hanging the xture as high as my space allows
on day one. Using a “Kil-a-watt” power monitor, I will also dim the xture by 50%. The new growth will likely
be a lighter lime green color, then settle into a deeper , darker green color as the internodes stack. If the growth
stays a lighter lime green color , or looks washed out, this is likely a “too much light” issue. Start slow, start high
and let the plants get used to the intensity and spectrum over the course of a week. This will save you time
in the long run. ~growmau5
Three hanging sets are included with each light. We recommend hanging this xture using all three.
Set your level (left / right balance) rst, then add the third hanger at the wire harness mounting point.
You can secure the DC extension cable to this third rope ratchet using cable ties for a cleaner look.
IMPORTANT: This is an aluminum, passively cooled LED xture. The top of the pin heatsinks must be
unobstructed to properly radiate heat away from the LEDs. Leave a minimum 4 inch (10cm) air gap above the
xture for proper passive ventilation.
Telescoping Feature
For 4x4 spaces, use the 24”hanging height & factory
mounting position right out of the box.
For larger spaces, users can telescope the four corner
arms for a larger xture & larger spread. Place xture
on a clean, smooth, at surface. Do NOT adjust while
hanging.
Using the included T15 Torx bit, loosen
(but do not remove)
the (4) screws securing each LED bracket.
Adjust to your desired spread then re-tighen.
+
-
To adjust xture brightness, remove Vo cap on LED power supply.
Using a very small screw driver, twist clockwise for max power,
twist counter-clockwise for minimum power. Out of the box,
each xture is factory tuned to max brightness ~630-660w.
Always replace black cap to maintain Meanwell’s dust & water
resistant rating. Loss or permanent removal of this cap may void
warranty.
Vo. ADJ.