Attribute17: 7.75 in.

Products with this attribute (3 total)

Philips 33227-0 - LU100 - HPS - 100W - ANSI S54 | 1000Bulbs.com

Philips 901575 - 315 Watt - 3100 Kelvin - CDM Grow Light | 1000Bulbs.com

Philips Ceramalux 33154-6 - 50W ED23.5 HPS Bulb | 1000Bulbs.com