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50cm Alustripe with 98x Samsung LM301B LEDs 3000k

7 LEDs in series, 14 parts parallel

Varianten

Amount Netto Brutto
from 1 14,20 € 16,90 €
from 15 12,52 € 14,90 €
Prices plus shipping costs

A++
Product Datasheet
Part number:
LT-3757



Amount

Technical Data

Unit Value
Efficiency rating A++
Light color warm-white
Housing Color white
Beam 120°
Height 2.5mm
Width 10.0mm
Length 499.9mm
 
Unit min. typ. max.
Lumen 1341lm 5106lm 9547lm
PPF 19.04µMol/s 72.24µMol/s 134.81µMol/s
Kelvin 3000K
Voltage 18.48V 19.42V 20.29V
Current 350mA 1400mA 2800mA

Description

50cm Alustripe with 98x Samsung LM301B LEDs.

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

The LEDs are arranged so that the boards can be arbitrarily extended without leaving a gap in the assembly density.

Current Voltage Power
350 mA
18,48 V
6,468 W
700 mA 18,86 V 13,202 W
1050 mA 19,16 V 20,118 W
1400 mA
19,42 V27,188 W
1750 mA 19,67 V 34,423 W
2100 mA
19,87 V41,727 W
2800 mA 20,29 V 56,812 W
Current Lumen Lumen/W
350 mA
1341 lm207,33 lm/W
700 mA 2637 lm 199,74 lm/W
1050 mA
3888 lm193,26 lm/W
1400 mA
5106 lm187,80 lm/W
1750 mA 6264 lm 181,97 lm/W
2100 mA 7411 lm 177,61 lm/W
2800 mA 9547 lm
168,05 lm/W
Current µMol/s µMol/joule
350 mA
19,04
2,94
700 mA 37,39
2,83
1050 mA
55,06
2,74
1400mA
72,24
2,66
1750 mA 88,59
2,57
2100 mA 104,72
2,51
2800 mA
134,81
2,37

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.