Attribute18: 8.3 in.

Products with this attribute (3 total)

Philips 23252-0 400W Metal Halide Bulb | MS400/BU/ED28 | 1000Bulbs.com

Philips 23253-8 | 400W Metal Halide Bulb | MS400/HOR | 1000Bulbs.com

Philips 40863-3 | 205W Metal Halide Bulb | 205/ED28/CO | 1000Bulbs.com