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Cool White (5650K) LUXEON Rebel ES LED; Mounted on a 20mm Star Saber - 235 lm @ 700mA

Cool White (5650K) LUXEON Rebel ES LED; Mounted on a 20mm Star Saber - 235 lm @ 700mA
The MR-WC310-20S Rebel Star LED assembly features a single LXML-PWC2 Cool White Rebel LED pre-soldered to our Saber 20mm Star MCPCB base. The aluminium base makes it easy to mount the LED to a suitable heat sink and to work with the LED using standard bench top soldering and hand tools.
Quantity Price
10 - 24 $10.36
25 - 49 $9.82
50 - 99 $9.27
100 - 249 $8.73
250 - 999 $8.18
1000+ $7.64
LED Color Cool White
Lumens @ 350mA 135 lm
Lumens @ 700mA 235 lm
Lumens @ 1000mA 320 lm
Efficacy @ 350mA 133 Lm/W (From datasheet)
Efficacy @ 700mA 116 Lm/W (From datasheet)
Typical Color Temperature (1,2) 5650K
Color Temperature Range (1) 4500 to 10000K
Color Rendering Index (1) 70 CRI
Beam Angle (3) 120°
Recommended Operating Current (4) 700 mA
Maximum Rated Drive Current 1000 mA
Typical Forward Voltage (5) 2.9 Vf
Maximum Forward Voltage (5,7) 3.25 Vf
Thermal Resistance (1,6) 12 C°/W
Max Recommended Junction Temp 150 °C
Operating Temperature Range -40 to 135 °C
Dimensions L x W x H 20 x 20 x 5 mm
  1. Values based on 350mA and a Thermal Pad temperature of 25 °C.
  2. Note that while the typical color temperature for this LED is shown as 5650K, LEDs with temperatures lower than 6000K are rarely available. The more common bins have color temperatures of 6000K or higher
  3. Viewing angle is the off axis angle from lamp centerline where the luminous intensity is ½ of the peak value.
  4. 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.
  5. At the recommended operating current.
  6. Typical thermal resistance from the LED Junction to the bottom of the FR4 board.
  7. This is the value we recommend you use for determining driver input voltage.
* Results will vary depending on the quality of the dielectric material used in the MCPCB base.
Download Center
LXML-PWC2 Datasheet Assembly Drawing
MCPCB Base Specifications  
Additional Information

The MR-WC310-20S can be ordered in any quantity with quantity discounts available.

If you order more than one piece of this part, pieces may be shipped as part of a v-scored panel.

Important Note About Stock: We usually only keep a small number of this part in stock. However, we can produce virtually any quantity that you may require on demand. Please contact us for lead times for orders above 1,000 pieces.

Binned LEDsDo you need LEDs with a specific flux, color or forward voltage? Order this part 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.

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