Among the innovations that LED Engin will be demonstrating at Lightfair this year is a linear LuxiTune module based on mid-power LEDs that tunes from 2100K-6500K with a CRI of 90 and providing 950lm/ft. This unit is targeted at linear fixtures with deeper profiles; area lighting applications such as cove lighting, uplighting, etc., where the emphasis is on the illuminated area; and at 2x2 and 2x4 fixtures that have efficient light mixing diffusers.
Another module, featuring higher-power LZ4 emitters and tuning from 1800K-6500K with CRI>90 and 1400lm/ft., is intended for linear fixtures with shallower profiles; architectural linear slots and pendants designed for distinctive appearance of light source (not just the illuminated area); and linear fixtures with higher flux requirements. Both these modules tune along the black body locus (BBL) and match the performance of directional LuxiTune light engines. For the simplest of directional lighting implementations that can use off-the-shelf reflectors for spots and floods, LED Engin now offers an easy-integration 0-10V LuxiTune module. This is designed to fit inside fixtures that currently use established fixed CCT white light modules and allows luminaire manufacturers to readily extend their product line with tuneable white offerings.
LED Engin - www.LEDEngin.com