Designed with 25 years experienced R&D team members, these are best energy efficient led lights, Glare free uniform illumination with longer life and less maintenance, designed to operate in Indian environmental conditions with temperature raise below 15° c, ensuring stable light, Output without depreciation, Immune to input ac line fluctuations and surges, Optics and diffusers are UV stabilized & preventing change in color with time. High cri > 90.