PAR Metal Halide lamps are adaptable to a wide variety of exterior and interior lighting applications. They provide crisp white light, with excellent Color rendition, and extremely high luminous intensity. Green Energy Lighting's quartz metal halide lamps are available in 70W PAR30 and 70W, 100W, and 150W PAR38 sizes.in both spot or flood, and 3500K or 4500K. They are open fixture rated and can be used in any burning position. Our lamps operate on the same ANSI M98, M90, and M102 ballasts as ceramic metal halide lamps. The lamp color stays white when dimmed, while ceramic lamps often turn green.Watt Bulb Code ANSI Description CRI MOL(in)Dia(in) Life(hr) InitialLumen BeamSpread ColorTemp20 PAR20 20162 CMH20PAR20FL