Venture Lighting is known for it's innovation with the Uni-Form pulse start lamps that provide higher light levels initially and significantly more maintained light over time compared to today’s standard metal halide. Compared to standard metal halide, Uni-Form lamps offer: Longer lamp life, Enhanced lumen maintenance, Excellent color uniformity, Hot restart in less than half the time, 50% faster warm-up, Shrouded open fixture protection, UV Shield® - Blocks nearly all damaging UV output, Greater selection - Most complete line of open-rated lamps available in the industry. Venture Lighting also manufacturers a huge selection of Metal Halide and High Pressure Sodium Ballasts, Capacitors, Ignitors, HPS Retrofit bulbs, and Natural White Metal Halides with over 90 CRI. You'll find all of Venture Lighting's products on sale here!