Columbia Lighting

LHA high bays are the economical standard for fluorescent high bay lighting with serviceability and performance that is unrivaled in the marketplace.

Compact, open body linear high bay offers energy efficient performance
Easy center-ballast cover allows tool-less access without lamp or reflector removal
Extremely low profile - only 2" overall height allows fixture to be installed without concern about obstructions
Reflector options include uplight (recommended) or solid top with either narrow or wide distribution
Rotary locking lampholders secure lamp in position and conceal contacts
Easy field-installed accessories or factory-installed options for sensors, wire guards, lenses
Quick and simple hanging systems including chain, tong, pipe hanger, or aircraft mounting