What is Cree XM-L2?

What is Cree XM-L2?

Cree LED XLamp® XM-L2 LEDs are high-performing single-die LEDs, delivering breakthrough lumen output and efficacy in the XM package. The XM-L2 LED shares the same footprint as the original XM-L, providing a seamless upgrade path and shortening the design cycle.

What company makes the XM-L Series LED?

Cree XM
Cree XM-L Series.

How can you tell if a Cree LED is real?

It’s simple to recognize if your LED lights are using Cree LED chips or not. Cree’s cathode design incorporates a square with parallel lines dividing the surrounded area into equal rectangles. This creates a negative “plane” instead of a point but is also very helpful in identifying the model of LED.

What is XML LED?

Cree LED XLamp® XM-L Color LEDs are multi-color LEDs that provide high lumen output in a small package. These bright, compact multi-colored LEDs deliver red, green, royal-blue, and white in one LED at twice the lumens-per-dollar of the MC-E color LED.

How good are Cree LED lights?

The good Cree’s newest LED is great on dimmer switches, it comes with a 10-year warranty and it won’t cost you as much as other dimmable LED bulbs. The bad It isn’t quite as efficient as other 60-watt replacement LEDs we’ve tested, and the design is completely uninspired.

What is better cob or LED?

But the difference between LED light COB and SMD is that COB LEDs have more diodes. COB chips typically have 9 or more diodes. COB is known for better lumen-per-watt ratios and heat efficiency. This has a lot to do with the design of COB LEDs, and the cooling ceramic substrate of the chips.

What kind of MCPCB does Cree XLamp xm-l2 use?

LED Star MCPCB. The larger footprint makes it so the XM-L2 cannot fit three to a board, therefore it is only offered in a 1-Up version. The 20mm MCPCB is a standard hexagonal shape (LED Star), with four solder pads for easy wiring.

What’s the difference between XLamp and 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.

What kind of lens is used for Cree XM L2 LEDs?

The #10138 20mm diameter Carclo frosted poly-carbonate lens controls the optical properties of high-power LEDs into a narrow spot pattern. The #10139 20mm diameter Carclo frosted poly-carbonate lens controls the optical properties of high-power LEDs into a medium spot pattern.

What kind of lens does Cree XLamp xhp35 use?

The #10003-L25 20mm diameter Carclo poly-carbonate lens controls the optical properties of high-power LEDs into a elliptical spot pattern. The #10003-15 20mm diameter Carclo poly-carbonate lens controls the optical properties of high-power LEDs into a medium spot pattern.