HO and VHO Lamps

HO Lamps:

Rated life between 9,000 – 12,000 hours
Operates at 800 milliamperes
Produce approximately 40% more light than a comparable length preheat, rapid start, or instant start T12 lamp.
Ranges in wattage from 25 watt to 135 watt
Ranges in length from 18 inches to 120 inches

VHO Lamps:

Rated life 10,000 hours
Operates at 1500 milliamperes
Produce approximately 50% more light than a comparable length preheat, rapid start, or instant start T12 lamp.
Ranges in wattage from 110 watt to 215 watt
Ranges in length from 48 inches to 96 inches

Applications:

HO and VHO lamps are used in various applications. One primary use of HO lamps is electric signs.