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50cm Alustripe with 84x Samsung LM301B LEDs 2700k-6500k CRI90

2 Channel with 42x Samsung LEDs each

Varianten

Amount Netto Brutto
from 1 20,92 € 24,90 €
Prices plus shipping costs

Part number:
LT-4921



Target country of delivery

Amount

Frequently bought together

Technical Data

Unit Value
Light color white
Housing Color white
Beam 120°
Height 2.5mm
Width 34.0mm
Length 499.9mm
 
Unit min. typ. max.
Kelvin 2700K 6500K
CRI 90

Downloads

Datasheet 2.19 MB
RoHS 444.37 KB
REACH 303.65 KB
Chemical Compatibility 723.42 KB

Product video

Description

50cm Alustripe with 84x Samsung LM301B CRI90 LEDs.

2-Channel PCB with 42x Samsung LM301 LEDs per Channel. The LEDs are arranged so that the boards can be arbitrarily extended without leaving a gap in the assembly density.
Current Voltage 3500K
Voltage 6500K Power 3500K
Power 6500K
0.1 A
18.31
18.42
1.83
1.84
0,35 A 18.92
19.15
6.62
6.70
0.5 A 19.18
19.46
9.59
9.73
0.7 A 19.49
19.81
13.64
13.87
1.05 A 19.97
20.35
20.97
21.37
1.2 A 20.15
20.55
24.18
24.66
Current Lumen 3500KLumen 6500K Lumen/W 3500K
Lumen/W 6500K
0.1 A
308
341
168.31
185.33
0,35 A 1060
1199
160.12
178.96
0.5 A 1494
1701
155.79
174.82
0.7 A 2054
2349
150.59
169.36
1.05 A 2993
3452
142.73
161.53
1.2 A 3385
3903
139.99
158.27
.
Current µMol/s 3500K
µMol/s 6500K µMol/joule 3500K
µMol/joule 6500K
0.1 A
5.41
5.36
2.96
2.91
0,35 A 18.43
18.67
2.78
2.79
0.5 A 25.88
26.40
2.70
2.71
0.7 A 35.45
36.35
2.60
2.62
1.05 A 51.37
53.20
2.45
2.49
1.2 A 57.99
60.07
2.40
2.44

The values shown in the table are averages of the modules.

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.