Cree XLamp XM-L2 XML2 10W LEDs Bead 3V Chip Aluminum Base Glod Warm 2000K Cold 6000K Red Green Blue Pink Purple for DIY Lighting
Original 1PCS CREE XLamp XM-L2 LEDs
The XLamp® XM-L2 LED builds on the unprecedented performance of the original XM-L, increasing lumen output up to 20% while providing a single die LED point source for precise optical control. The XM-L2 LED shares the same mechanical and optical footprint as the original XM-L, providing a seamless upgrade path and shortened design cycle.
XLamp XM-L2 LEDs are the ideal choice for lighting applications where high light output and maximum efficacy are required, such as LED light bulbs, outdoor lighting, portable lighting, indoor lighting and solar-powered lighting.
LEDs type: SMD 5050LEDs Model: XLamp XM-L2External Dimensions: 5x5mmBeam angle: 120 degreeLuminous flux: 500-800lm@2000mACRI: 80RaViewing angle: 125 degree (Wide)Holder material: CeramicThermal Resistance: ＜2.5 °C / WLED junction temperature: 150°Reflow solderable - JEDECJ‑STD‑020CWork temperature: -40ºC To +85ºCStorage Temperature: -40ºCTo+85ºC RECOMMEND DC FORWARD CURRENT2000MAFOR THESE LEDs
Cautions:
1) Soldering Conditions : Number of reflow process shall be less than
2 times and cooling process to normal temperature is required between first and
Second soldering process.
2) Static Electricity:
It is recommended that a wrist band or an anti-electrostatic glove be used when handling the LEDs.
All devices, equipment and machinery must be properly grounded.
Damaged LEDs will show some unusual characteristics such as the forward voltage becomes lower, or the LEDs do not light at the low current. Criteria : (VF> 2.0VatIF=0.5mA).
Reflow Soldering CharacteristicsIn testing, Cree has found XLamp XM-L2 LEDs to be compatible with JEDEC J‑STD‑020C, using the parameters listed below. As a generalguideline, Cree recommends that users follow the recommended soldering profile provided by the manufacturer of the solder paste used.Note that this general guideline may not apply to all PCB designs and configurations of reflow soldering equipment.
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