50cm Alustripe with 98x Samsung LM301B LEDs 2700k and connectors CRI90

14 LEDs parallel, 7 parts in series

Amount	Netto	Brutto
from 1	17,56 €	20,90 €
from 15	15,88 €	18,90 €

Prices plus shipping costs

Part number:
LT-4457

Target country of delivery

Amount

Technical Data

Unit	Value
Light color	warm-white
Housing Color	white
Beam	120°
Height	5.4mm
Width	16.0mm
Length	499.9mm

Unit	min.	typ.	max.
Lumen	1069lm	4100lm	7710lm
PPF	17.39µMol/s	65.95µMol/s	122.75µMol/s
Kelvin		2700K
CRI		90
Voltage	18.55V	19.51V	20.39V
Current	350mA	1400mA	2800mA

Downloads

RoHS	444.37 KB
REACH	303.65 KB
Chemical Compatibility	723.42 KB

Description

50cm Alustripe with 98x Samsung LM301B LEDs and connectors CRI90

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.

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.

Current	Voltage	Power
350 mA	18,55 V	6,493 W
700 mA	18,94 V	13,258 W
1050 mA	19,24 V	20,202 W
1400 mA	19,51 V	27,314 W
1750 mA	19,75 V	34,563 W
2100 mA	19,96 V	41,916 W
2800 mA	20,39 V	57,092 W

Current	Lumen	Lumen/W
350 mA	1069 lm	164,65 lm/W
700 mA	2111 lm	159,22 lm/W
1050 mA	3118 lm	154,34 lm/W
1400 mA	4100 lm	150,11 lm/W
1750 mA	5038 lm	145,76 lm/W
2100 mA	5965 lm	142,31 lm/W
2800 mA	7710 lm	135,05 lm/W

Current	µMol/s	µMol/joule
350 mA	17,38	2,68
700 mA	34,18	2,58
1050 mA	50,29	2,49
1400mA	65,94	2,41
1750 mA	80,80	2,34
2100 mA	95,43	2,28
2800 mA	122,75	2,15

Info! Feed in always diagonal, in the same direction to the already applied connectors.

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.

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.

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