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| Unit | Value | ||
|---|---|---|---|
| Beam | 120° | ||
| Height | 5.4mm | ||
| Width | 24mm | ||
| Length | 980mm | ||
| Unit | min. | typ. | max. |
| Lumen | 2448lm | 9246lm | 13460lm |
| PPF | 45.11µMol/s | 170.11µMol/s | 247.24µMol/s |
| Kelvin | 6500K | ||
| Wavelength | 450nm | ||
| Voltage | 42.72V | 45.17V | 46.22V |
| Current | 350mA | 1400mA | 2100mA |
| RoHS | 444.37 KB |
| REACH | 303.65 KB |
| Chemical Compatibility | 723.42 KB |
Longboards 156 MIXED with 144x LM301B 6500Kand 12x 450nm LEDs
Up to 97W power on 98cm.
The Samsung LM301B is currently one of the most efficient LEDs on the market and exceeds the 200lm/W limit.
The advantages at a glance:
- easy installation
- high luminous flux
- individually stackable
- based on constant current
- can be operated up to 700mA without an additional heat sink (ambient temperature ~ 25 ° C)
- 144x LM301B 6500K Samsung LEDs per board
- 12x LH351H 450nm Deep Blue 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
| Current | Voltage | Power |
| 0.350 A | 42.72 V | 14.95 W |
| 0.700 A | 43.71 V | 30.60 W |
| 1.050 A | 44.48 V | 46.70 W |
| 1.400 A | 45.17 V | 63.24 W |
| 1.750 A | 45.66 V | 79.91 W |
| 2.100 A | 46.22 V | 97.06 W |
| Current | Lumen | Lumen/W |
| 0.350 A | 2448 lm | 163.75 lm/W |
| 0.700 A | 4802 lm | 156.93 lm/W |
| 1.050 A | 7079 lm | 151.58 lm/W |
| 1.400 A | 9246 lm | 146.20 lm/W |
| 1.750 A | 11374 lm | 142.34 lm/W |
| 2.100 A | 13460 lm | 138.68 lm/W |
| Current | µMol/s | µMol/joule |
| 0.350 A | 45.11 | 3.02 |
| 0.700 A | 88.37 | 2.89 |
| 1.050 A | 130.14 | 2.79 |
| 1.400 A | 170.11 | 2.69 |
| 1.750 A | 209.13 | 2.62 |
| 2.100 A | 247.24 | 2.55 |
Scope of delivery:
1x LT-5481 Longboards 156 MIXED with 144x LM301B 6500Kand 12x 450nm LEDsSuccessful 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.
