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50cm MIXED alu stripe with 60x Samsung LM301B 3500K + 5x Osram OSLON Square hyper-red LEDs

60x Samsung LM301B + 5x Osram Square


UVP 29,90 €

Amount Netto Brutto
from 1 19,24 € 22,90 €
Prices plus shipping costs

Part number:

Target country of delivery


Technical Data

Unit Value
Beam 120°
Height 5.4mm
Width 24mm
Length 499mm
Unit min. typ. max.
Lumen 330lm 2263lm 3170lm
PPF 7.46µMol/s 51.34µMol/s 72.15µMol/s
Kelvin 3500K
Wavelength 660nm
Voltage 21.80V 24.11V 24.97V
Current 100mA 700mA 1000mA


RoHS 444.37 KB
REACH 303.65 KB
Chemical Compatibility 723.42 KB


50cm MIXED alu stripe with 60x Samsung LM301B 3500K + 5x Osram OSLON Square hyper-red LEDs

The Samsung LM301B is currently one of the most efficient LEDs on the market and exceeds the 200lm/W limit.

Most compact high-power LED of the third generation of OSLON Square with well known superior robustness, high reliability, long lifetime and low thermal resistance.

The advantages at a glance:

- easy installation
- high luminous flux
- individually stackable
- based on constant current
- 60x Samsung LEDs per board

- 5x Osram LEDs per board

- very good price / performance ratio
- fast and easy handling through plug-in system

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

- ATTENTION! For use with constant CURRENT only!

Current Voltage Power
0,100 A
21.80 V
2.180 W
0,200 A
22.32 V 4.464 W
0,300 A
22.74 V 6.822 W
0,350 A
22.94 V 8.029 W
0.400 A
23.12 V 9.248 W
0.500 A
23.47 V 11.735 W
0.600 A
23.80 V 14.280 W
0.700 A
24.11 V16.877 W
0.800 A
24.42 V19.536 W
0.900 A
24.69 V22.221 W
1.000 A
24.97 V24.970 W

Current Lumen Lumen/W
0.100 A
330 lm 151.42 lm/W
0.200 A
662 lm 148.30 lm/W
0.300 A
989 lm 144.99 lm/W
0.350 A
1152 lm 143.48 lm/W
0.400 A
1314 lm 142.08 lm/W
0.500 A
1629 lm 138.82 lm/W
0.600 A
1948 lm 136.41 lm/W
0.700 A
2263 lm134.09 lm/W
0.800 A
2558 lm130.94 lm/W
0.900 A
2870 lm129.16 lm/W
1.000 A
3170 lm
126.95 lm/W

Current µMol/s µMol/joule
0.100 A
0.200 A


0.300 A 22.39
0.350 A
0.400 A 29.75
0.500 A 36.96
0.600 A 44.18
0.700 A 51.34
0.800 A58.20
0.900 A65.27
1.000 A72.15
The values shown in the table are averages of the modules.

Scope of delivery:

1x LT-4237 MIXED 50cm alu stripe with 60x Samsung LM301B 3500K + 5x Osram OSLON Square hyper-red LEDs

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.