Unit | Value | ||
---|---|---|---|
Light color | warm-white | ||
Beam | 120° | ||
Height | 5.4mm | ||
Width | 285mm | ||
Length | 440mm | ||
Unit | min. | typ. | max. |
Lumen | 2868lm | 11232lm | 26678lm |
PPF | 40.24µMol/s | 157.26µMol/s | 372.88µMol/s |
Kelvin | 3500K | ||
CRI | 80 | 80 | 80 |
Voltage | 36.51V | 38.06V | 40.08V |
Current | 350mA | 1400mA | 3500mA |
Datasheet | 2.56 MB |
RoHS | 444.37 KB |
REACH | 303.65 KB |
Chemical Compatibility | 723.42 KB |
Temperature test | 661.92 KB |
Product data sheet | 209.53 KB |
LED-TECH.DE 308 XT High-Performance KIT (3500k)
The Samsung LM301 is currently one of the most efficient LEDs on the market and exceeds the 200lm/W limit.
The LED-TECH.DE 308 XT 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:
The advantages at a glance:
- easy installation
- high luminous flux
- individually stackable
- based on constant current
- 308x Samsung LEDs per board
- very good price / performance ratio
- fast and easy handling through plug-in system
- optimized surface illumination, e.g. grow, advertising space
- solderless PCB with sockets for rigid strands (0.2 - 0.75 mm²).
*We distinguish the modules between CC and CV modules. Please note the product subtitle.
Current | Voltage | Power |
0.350 A | 36.51 V | 12.78 W |
0.700 A | 37.14 V | 26.00 W |
1.050 A | 37.63 V | 39.51 W |
1.400 A | 38.06 V | 53.28 W |
1.750 A | 38.44 V | 67.27 W |
2.100 A | 38.80 V | 81.48 W |
2.800 A | 39.48 V | 110.54 W |
3.500 A | 40.08 V | 140.28 W |
Current | Lumen | Lumen/W |
0.350 A | 2868 lm | 224.41 lm/W |
0.700 A | 5709 lm | 219.58 lm/W |
1.050 A | 8493 lm | 214.96 lm/W |
1.400 A | 11232 lm | 210.81 lm/W |
1.750 A | 13902 lm | 206.66 lm/W |
2.100 A | 16551 lm | 203.13 lm/W |
2.800 A | 21676 lm | 196.09 lm/W |
3.500 A | 26678 lm | 190.18 lm/W |
Current | µMol/s | µMol/joule |
0.350 A | 40.24 | 3.15 |
0.700 A | 80.02 | 3.08 |
1.050 A | 118.98 | 3.01 |
1.400 A | 157.26 | 2.95 |
1.750 A | 194.60 | 2.89 |
2.100 A | 231.55 | 2.84 |
2.800 A | 303.10 | 2.74 |
3.500 A | 372.88 | 2.66 |
For the boards we can recommend the following power supplies:
Boards parallel | Power supply (dimable) |
1 | LT-3805 ELG-150-42AB-3y |
2 | LT-3992 ELG-240-42AB-3Y |
3 | LT-4246 HLG-320H-42AB |
4 | LT-4019 HLG-480H-42AB |
6 | LT-4121 HLG-600H-42AB |
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.
IP protection
Unless otherwise stated, the modules are not protected against high humidity or splashing water. If LEDs are used in areas that require increased protection, this must be manufactured according to the requirements.
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.