Elliptical High Pressure SON-E High Output (HO). Venture high output diffuse elliptical SON lamps are more efficient and therefore energy saving by providing more lumens per Watt than standard SON ...
Tubular High Pressure SON-T High Output (HO). Venture high output clear tubular SON lamps are more efficient and therefore energy saving by providing more lumens per Watt than standard SON lamps.