ANSI White (3985K) Rebel LED, Pre-Mounted On A 20mm Tri-Star Base

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ANSI White (3985K) Rebel LED, Pre-Mounted On A 20mm Tri-Star Base - 300 lm @ 350mA

Exclusive to Luxeon Star LEDs, three LXM7-PW40 ANSI White Rebel LEDs are pre-soldered to our Saber 20mm tri-star MCPCB base. The Saber base makes it easy to mount the LEDs to a suitable heat sink and to work with the LED using standard bench top soldering and hand tools. The MR-4000-100-20T can be ordered in any quantity with quantity discounts available.

Need to be able to mount three different color LEDs to the same base? We also offer a customizable version of this LED assembly here.

ANSI White

LED Color

300

Lumens @ 350mA

Lumens @ 700mA

Lumens @ 1000mA

Efficacy (lm/W) @ 350mA

Efficacy (lm/W) @ 700mA

3985

Typical Color Temperature (K) (1)

3710 to 4260

Color Temperature Range (K) (1)

Color Rendering Index (CRI) (1)

120

Beam Angle (2)

350

Recommended Operating Current (mA) (3)

700

Maximum Rated Drive Current (mA)

Typical Forward Voltage (Vf) (4,5)

10.5

Maximum Forward Voltage (Vf) (4,5,7)

Thermal Resistance (C°/W) (1,6)

135

Maximum Junction Temperature (C°)

-40 - 135

Operating Temperature Range (C°)

20 x 20 x 3.5

Dimensions L x W x H (mm)

1.	Values based on 350mA and a Thermal Pad temperature of 25C.
2.	Viewing angle is the off axis angle from lamp centerline where the luminous intensity is ½ of the peak value.
3.	This is the maximum operating current that we recommend for this LED. Higher drive currents may be possible, but will require careful design of a suitable cooling system.
4.	At the recommended operating current.
5.	All LEDs connected in series.
6.	Typical thermal resistance from the LED Junction to the bottom of the aluminum base.
7.	This is the value we recommend you use for determining driver input voltage.

Detailed LED Technical Specifications
MCPCB Base Specifications
Assembly Drawing

Depreciation Notice: This product has been depreciated (what does this mean?) as our new CoolBase series of FR-4 assemblies offers much improved thermal performance and a lower price. While the MR-4000-100-20T is still in full production and can be ordered in any quantity, we suggest that you consider using the SR-03-4000-100 for new designs.

Important Note About Stock We usually only keep a small number of this assembly in stock. However, we can produce virtually any quantity that you may require on demand. The lead time for larger quantities is typically 2 to 5 business days. Please contact us for lead times for orders above 1,000 pieces. There is no minimum order requirement for this assembly.

Do you need LEDs with a specific flux, color or forward voltage? Order this LED assembly in 1,000 piece increments and we will build it using LEDs from the same bin. We can also provide specific bin numbers. Contact us for availability.

Click here to learn more about LED binning.

Regular Price: $18.86

Qty in Stock : (No Stock)
Availability : Built to order - Allow 2 to 3 days
Part No :: MR-4000-100-20T

Qty:

Additional Details

Product Videos & Renderings

The MR-4000-100-20T Rebel Tri-Star Assembly offers:

Efficacy of 95 lumens per watt at 350mA
A complete selection of compatible 20mm optics & accessories
Very long life with 70% of light output after 50,000 hours of operation
Can be soldered with standard hand tools
No minimum order requirements
Lead and mercury free, RoHS and REACH compliancy

The MR-4000-100-20T emits a lambertian beam pattern with a typical viewing angle of 120°. You can further shape the light output of this LED using our selection of secondary optics & accessories.

We recommend that this LED not be powered at more than 350mA unless special precautions are taken to ensure that the LED is properly cooled at higher driver currents. We offer a complete selection of current regulating drivers.