Attribute19: 4.6 in.
Products with this attribute (5 total)
Philips 13334-8 | 400W Metal Halide Bulb | MP400/BU/PS | 1000Bulbs.com
Philips 13335-5 | 400W Metal Halide Bulb | MP400/C/BU | 1000Bulbs.com
Philips 23283-5 | 400W Metal Halide Bulb | MS400/U/PS | 1000Bulbs.com
Philips 27816-8 | 400W Metal Halide Bulb | MS400/BU/PS | 1000Bulbs.com
Philips 28362-2 - 400W Pulse Start ED37 - Metal Halide | 1000Bulbs.com