Date de Parution: 2015-05-24
LED Engin has announced three multi-color emitters that can provide more powerful stage lighting at greater distances and make fewer emitters for compact lighting. With unparalleled high luminous flux density and beam intensity, this product benefits from LED Engin's proprietary multi-layer thermally efficient substrate, rugged chip connection and advanced optical technology.
For high-performance wall-washing lights, moving head with zoom optics and follow-light fixtures: LZ4 is a multi-color (RGBW) 4-mode flat-top emitter in a new 40% thinner package, but its thermal resistance is The previous half generation; LZ7 7-mode (RGBW, cyan, amber, and purple flat-top transmitters; and LZP 25-mode RGBW transmitters with flat-top or hemispherical lens options) all use the same new packaging technology. Each color is processed separately in combination with in-source color blending.
Because LZ4 has extremely low thermal resistance (only 0.6 degrees per watt), it can be driven harder-up to 3A per chip-to provide the highest magnetic flux density in its class. Its compact packaged 1mm2 mold provides compatibility with existing zoom lens systems or a zoom lens system specially developed for the LZ4 by Gaggione and Fraen Corporation. Due to its lower thermal resistance, which allows the die to operate at lower temperatures, the secondary optics can be placed close to the light emitting surface without degrading its performance.
The LZ7 transmitter provides each chip with the same flux density as the 4-chip product, adding amber, cyan, and purple to the existing RGBW channels, thereby enabling a richer and wider color combination to achieve more complex mixing. If required, the solution is rated at 850mA per chip and can be increased to 1.5A. Fraen Corporation created secondary zoom optics (hybrid rod and collimator) specifically for the LZ7 to allow existing moving head designs to be easily and instantly upgraded to 7 colors. Same size as standard LZ4 emitter, in fact, just switch to LED Engin LZ7 emitter, almost all fixtures can be upgraded to seven colors.
A 25 die LZP emitter with four independent color control channels (RGBW) can be tightly packaged in a 3 or 4 upward high power array to allow the use of thinner contour lights or a new moving head design. The glass dome and flat top primary optics versions are compatible with TIR and hybrid rod secondary optics. In addition to stage lighting, the deployment of LED Engin's 84mm 13, 21, 36 and 47 degree secondary TIR optics will also enable the "plug and play" design capability of architectural luminaires.
LED Engin President and CEO David Tahmassebi said: "LED innovations can now meet the challenging requirements of professionals for stage lighting. LED Engin's new emitters provide punchers that are ideally suited for point, moving head or wall washer fixtures . When maximum polychromatic light is to be emitted from a very small surface, luminaire manufacturers do not need to look again, especially considering the breakthrough thermal resistance levels they provide. "
