320-Watt Pulse Start Metal Halide

With reduced envelope, large envelope, clear, and coated varieties of 320-Watt pulse-start metal halide bulbs available in medium or mogul bases, you'll have no trouble finding what you need. The pulse start operation of these bulbs offers better Lumen maintenance and longer life hours than their probe start equivalents. Find the right metal halide bulbs for you quickly and easily when you choose 1000Bulbs.com.