Purpose: Direct indoor light to ceiling level where it is reflected back down into the work area to reduce glare and shadows

Ergonomic principles: Reduce eyestrain and/or neck bending

Photo source: Lighting Specialities

North America
JTH Lighting Alliance
Lighting Specialities
Peerless

Purpose: Shield glare from overhead fluorescent lights

Ergonomic principles: Reduce eyestrain

Photo source: American Louver Company

North America
American Louver Company
CSN Lighting
Liteline

Purpose: Supplement existing lighting and create more flexiblity in lighting position and intensity

Ergonomic principles: Reduce eyestrain and/or neck bending. Strategically position lighting and adjust the illuminance (lux) accordingly to the type of activity performed in the work area.

Photo source: 3M

North America
ErgoMart
Humanscale
The Human Solution

Europe
3M
Everyman