Surya Roshni Limited manufactures Mirror Optics CFL Luminaries. Surya Roshni Limited is an ISO 9001:2000, ISO 14001:1996 accredited company. The company manufactures fluorescent tube lights, GLS lamps, and CFL lamps, HPSV Lamps, HPMV Lamps and Metal Halide Lamps. The Mirror Optics CFL Luminaries is an indoor recessed mounted luminary with high efficiency mirror optics parabolic side reflectors and matt finished cross louvers for limited glare control suitable for twin 36 W CFL Lamps.