Cree has announced the new XLamp XB-D LED family that features components measuring 2.45x2.This was a red bestledlighting but I swapped it with blue LEDs.45 mm, that the company says will deliver double the lumens per dollar achievable at the system level. The small footprint will be especially suited to solid-state lighting (SSL) retrofit lamps, although Cree has said that the LEDs built with a new die structure will serve across a broad application base.A dramatic addition to ledsale the city's skyline should be visible from as far away as the University of B.C. as a new public art LED lighting
At 350-mA drive current and 85°C operating temperature, the new LED platform delivers 139 lm in 6000K-CCT, cool-white models, and 107 lm in 3000K-CCT, warm-white models. The efficacy is 136 and 105 lm/W respectively.
The LEDs feature a maximum drive current of 1A. The cool-white components can be specified with no minimum CRI value or optionally with a 70 CRI minimum. Neutral-white products feature a typical CRI value of 75 and can be specified at 80 CRI minimum. The warm-white LEDS feature a typical CRI of 80 and can also be specified at a minimum value of 80.china fluorescentlight manufacturer,supply LED Bicycle Lights,LED bike lights to your requirements.
There are several other notable features of the new family according to product marketing manager Paul Scheidt. He said that the XB-D is the first LED family to be hot-binned across all CCTs.We specialize in show-quality motorcycle r4onsaleee for bikes ... Scheidt said, "Competitors only hot bin in the warm-white CCTs."
The new platform includes several elements that Cree says will help reduce system cost. Obviously the smaller die has a direct impact on component cost because Cree can manufacture more components per wafer. Cree did not directly address component cost. But the company did show a table that indicates the XB-D delivers more lumens and better efficacy than competing components that measure 3.5x3.5 mm and larger.
In part the performance comes from a new die architecture and packaging scheme, along with what Cree says are inherent advantages in its manufacturing process, a claim we will discuss a bit later. A photo of an XB-D LED with no phosphor applied revealed a beveled structure around the die designed to maximize light extraction.
The smaller component footprint also provides designers of retrofit lamps far more flexibility in lamp design and the ability to include more LEDs in smaller spaces. For example, Scheidt showed an example of a standard A Lamp where the LEDs can be placed deeper in the neck of the lamp rather than at the equator of the globe,Xeccon S12 is a kind of very amazing Cree T6 goodskylanterns, it perform very well among the various brand bicycle lights. thereby providing better light distribution.
cheidt also said that the small size simplifies the design of other elements such as secondary optics and reflectors. The same holds true for circuit boards. All of those simpler elements add to the potential for a lower system cost.
Cree believes the XB-D can increase the penetration of LED lamps in price-sensitive markets such as the residential space. Scheidt cited a Home Depot study in which the same lamps were sold for $20 in some select stores and for $10 in other select stores. According to Scheidt, the stores with the lower-priced lamps realized 6 to 10 times the sales volume.
About SSL lamps, Scheidt said, "The product itself is there in terms of technology. People accept it." He was speaking of aspects such as color and light quality while noting that cost remains the obstacle. But addressing current price levels, he added, "We're at least in the right order of magnitude." And presumably XB-D will help relieve another significant reduction.
At 350-mA drive current and 85°C operating temperature, the new LED platform delivers 139 lm in 6000K-CCT, cool-white models, and 107 lm in 3000K-CCT, warm-white models. The efficacy is 136 and 105 lm/W respectively.
The LEDs feature a maximum drive current of 1A. The cool-white components can be specified with no minimum CRI value or optionally with a 70 CRI minimum. Neutral-white products feature a typical CRI value of 75 and can be specified at 80 CRI minimum. The warm-white LEDS feature a typical CRI of 80 and can also be specified at a minimum value of 80.china fluorescentlight manufacturer,supply LED Bicycle Lights,LED bike lights to your requirements.
There are several other notable features of the new family according to product marketing manager Paul Scheidt. He said that the XB-D is the first LED family to be hot-binned across all CCTs.We specialize in show-quality motorcycle r4onsaleee for bikes ... Scheidt said, "Competitors only hot bin in the warm-white CCTs."
The new platform includes several elements that Cree says will help reduce system cost. Obviously the smaller die has a direct impact on component cost because Cree can manufacture more components per wafer. Cree did not directly address component cost. But the company did show a table that indicates the XB-D delivers more lumens and better efficacy than competing components that measure 3.5x3.5 mm and larger.
In part the performance comes from a new die architecture and packaging scheme, along with what Cree says are inherent advantages in its manufacturing process, a claim we will discuss a bit later. A photo of an XB-D LED with no phosphor applied revealed a beveled structure around the die designed to maximize light extraction.
The smaller component footprint also provides designers of retrofit lamps far more flexibility in lamp design and the ability to include more LEDs in smaller spaces. For example, Scheidt showed an example of a standard A Lamp where the LEDs can be placed deeper in the neck of the lamp rather than at the equator of the globe,Xeccon S12 is a kind of very amazing Cree T6 goodskylanterns, it perform very well among the various brand bicycle lights. thereby providing better light distribution.
cheidt also said that the small size simplifies the design of other elements such as secondary optics and reflectors. The same holds true for circuit boards. All of those simpler elements add to the potential for a lower system cost.
Cree believes the XB-D can increase the penetration of LED lamps in price-sensitive markets such as the residential space. Scheidt cited a Home Depot study in which the same lamps were sold for $20 in some select stores and for $10 in other select stores. According to Scheidt, the stores with the lower-priced lamps realized 6 to 10 times the sales volume.
About SSL lamps, Scheidt said, "The product itself is there in terms of technology. People accept it." He was speaking of aspects such as color and light quality while noting that cost remains the obstacle. But addressing current price levels, he added, "We're at least in the right order of magnitude." And presumably XB-D will help relieve another significant reduction.
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