EarthTronics announced that its new line of EarthBulb Plus enhanced color LED light products is available for use wherever high color quality is essential. The EarthBulb Plus provides a very high color rendering index of greater than 92 and a balance of the important R9 visible red within the full lighting spectrum. The result is naturally appearing colors and skin tones. Visual acuity and eye comfort is also a benefit of the improved color quality of the EarthBulb Plus product line.