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    Grow/Horticulture Module   >   ZEUS 300 XT MIXED LM281B+ PRO 3500K with 660nm High-Performance KIT

ZEUS 300 XT MIXED LM281B+ PRO 3500K with 660nm High-Performance KIT

CC module | LM281B+ PRO

UVP 159,00 €

Amount Netto Brutto
from 1 83,95 € 99,90 €
Prices plus shipping costs

Part number:

Target country of delivery


Technical Data

Unit Value
Light color warm-white
Beam 120°
Height 5.4mm
Width 285mm
Length 440mm
Unit min. typ. max.
Lumen 2296lm 9260lm 22498lm
PPF 36.59µMol/s 147.77µMol/s 359.69µMol/s
Kelvin 3500K
Wavelength 660nm
Voltage 34.79V 36.34V 38.52V
Current 350mA 1400mA 3500mA


RoHS 444.37 KB
REACH 303.65 KB
Chemical Compatibility 723.42 KB
Datasheet 4.87 MB
Datasheet 1.58 MB

Product video


ZEUS 300 XT MIXED 3500K with 660nm High-Performance KIT

The ZEUS 300 XT MIXED boards (1-channel) are distinguished from the already known ZEUS 308 XT PLUS boards (2-channel) by integrated high-power LEDs. Controllable and dimmable via a power supply, Other color combinations are possible on request.

The ZEUS 300 XT MIXED PCBs offer you completely new possibilities to realize demanding applications. Through the sockets you can easily extend your application almost infinitely.

Easy feeding without soldering! The insulated conductor is simply inserted into the clamping point as far as it will go and automatically fixed securely. Please use solid and stripped wires.

This KIT includes:

  • 1x ZEUS 300 XT MIXED Board in 3500K +660nm
  • 4 Slot Nuts
  • 6 Flat Washer (incl. 2 reserves flat washes)
  • ATTENTION: suspension not included!

The advantages at a glance:

- 1-channel PCB (only 1x power supply needed)

- easy installation
- high luminous flux
- individually stackable
- based on constant current
- 288x Samsung LEDs per board
(LM281B+ PRO)
- 12x
Samsung LH351H LEDs per board
- very good price / performance ratio
- fast and easy handling through plug-in system

- optimized surface illumination, e.g. grow, advertising space

- s
olderless PCB with sockets for rigid strands (0.2 - 0.75 mm²).

- ATTENTION! For use with constant CURRENT only!

We distinguish the modules between CC and CV modules. Please note the product subtitle.

  • CC module = Constant Current
  • CV module = Constant Voltage
    Current Voltage Power
    0.350 A 34.79 V 12.18 W
    0.700 A 35.41 V 24.79 W
    1.050 A 35.90 V 37.70 W
    1.400 A 36.34 V 50.88 W
    1.750 A 36.74 V 64.30 W
    2.100 A 37.12 V 77.95 W
    2.800 A 37.84 V 105.95 W
    3.500 A 38.52 V 134.82 W
    Current Lumen Lumen/W
    0.350 A 2296 lm 188.51 lm/W
    0.700 A 4638 lm 187.09 lm/W
    1.050 A 6958 lm 184.56 lm/W
    1.400 A 9260 lm 182.00 lm/W
    1.750 A 11515 lm 179.08 lm/W
    2.100 A 13766 lm 176.60 lm/W
    2.800 A 18184 lm 171.63 lm/W
    3.500 A 22498 lm 166.87 lm/W
    Current µMol/s µMol/joule
    0.350 A 36.59 3.00
    0.700 A 73.97 2.98
    1.050 A 111.01 2.94
    1.400 A 147.77 2.90
    1.750 A 183.86 2.86
    2.100 A 219.84 2.82
    2.800 A 290.52 2.74
    3.500 A 359.69 2.67
    The values shown in the table are averages of the modules.

    For the ZEUS boards we can recommend the following power supplies:

    SYSTEM250 compatibility
    The board offered here is 100% compatible with our SYSTEM250 construction kit. Our support will gladly assist you in the planning/design of your personal SYSTEM250 application. The gallery shows a sample composition.

    Successful usage of high power LEDs:

    Heat management
    Applications with high power LEDs need enduring, adequate and plane heat conduction from the first moment of use. It is very important and neccessary to get the heat off the devices to ensure the maximum light output, lifetime and efficiancy.

    Drive management
    LEDs should be run with a constant current in addition to the manufacturers recommendations. To ensure this we recommend to take constant current power supplies because resistors are always a risk factor in high power LED applications.

    EMC protection
    LEDs are sensitive against heat and electric charge. Please avoid any kind of short circuits or electric discharge to the illuminant. The chip can be damaged or even destroyed.

    Storage / JEDEC level
    The storage temperature should be from -30°C up to + 80°C in dry ambience. After opening a sealed bag the content should be mounted rapidly. Once absorbed humidity can be removed by tempering the LEDs in some cases. More information can be found in the manufacturers datasheets or on the manufacturer homepages.

    Soldering conditions
    Each LED has its own soldering conditions that the user should pay attention to. After the launched lead free processing specifications many standarts have changed. Information about recommended soldering can be found in the manufacturers datasheets or on the manufacturer homepages.

    Delivery time

    Deliveries within Germany take 2-3 days beginning after receipt of payment, for deliveries to invoice beginning with the shipment, for deliveries to cash on delivery beginning with receipt of order. Payments and incoming orders beyond our business hours let the delivery time begin with the next workday. For deliveries to other EU countries the delivery time may be extended up to 3 weeks. The delivery time is subject to the proper delivery of the logistics company, as far as delivery delays are not caused by us. The validity of the above delivery times requires the availability of the ordered goods from stock at the time the delivery time is beginning.