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    Bridgelux Vesta®   >   Bridgelux Vesta® COB Tunable White 18W CRI 90 2700K-5000K (LES 13mm)

Bridgelux Vesta® COB Tunable White 18W CRI 90 2700K-5000K (LES 13mm)

BXRV-TR-2750G-20A0-A-15


Amount Netto Brutto
from 1 10,00 € 11,90 €
Prices plus shipping costs

A++
Product Datasheet
Part number:
LT-4090



Amount

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Technical Data

Unit Value
Efficiency rating A+
Height 1.7mm
Width 18.8mm
Length 18.8mm
 
Unit min. typ. max.
Lumen 1805lm 2084lm
Kelvin 2700K 5000K
CRI 90
Current 500mA 1000mA

Downloads

Datasheet 1000.56 KB

Description

Bridgelux Vesta® COB Tunable White 18W CRI 90 2700K-5000K (LES 13mm)

Vesta® Series Tunable White Array products deliver adaptable light in a solid state lighting package. Vesta® Series products tap into the powerful mediums of light and color to influence experience, well-being, and human emotion. They allow designers to mimic daylight to increase productivity and well-being, retailers to influence shopper behavior and fixture manufacturers to simulate the familiar glow and dimming of incandescent lamps. This high flux density light source is designed to support a wide range of high quality directional luminaires and replacement lamps for commercial and residential applications.

Lighting system designs incorporating these LED arrays deliver comparable performance to 150 Watt incandescent-based luminaires, while increasing system level efficacy and prolonging service life. Typical luminaire and lamp types appropriate for this family include replacement lamps, down lights, wall packs and accent, spot and track lights.

CCT
Current

Voltage

(min.)

Voltage

(typ.)

Voltage

(max.)

2700K
500 mA
1000 mA
33.2 V
36.3 V
35.4 V
38.6 V
37.4 V
40.7 V
5000K

500 mA
1000 mA

34.1 V
37.5 V
36.5 V
39.7  V
38.5 V
41.8 V

Features

  • Tuning range from 2700K-5000K
  • Efficacy of 126 lm/W typical
  • Uniform, high quality illumination
  • Minimum 90 CRI option
  • More engery efficient than incandescent, halogen and fluorescent lamps
  • Industry standardized dimensions
  • Flux packages from 2005 to 2316 lumens typical

Benefits

  • Superior color mixing enabled by phosphor dispensed technology
  • Compact system design
  • High quality, ture color reproduction
  • Reliable operation facilitated by high conductivity substrates
  • Enhanced optical control
  • Uniform, consisten white light

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.