Educational Insights Fluorescent Light Filter (Tranquil Blue)

This is the ideal way to reduce the glare from overhead lights in a classroom or work environment, replacing the bright white light with a soothing blue effect. The packet contains a single light filter.

• They are 120 cm by 60 cm and fits easily over standard fluorescent light fittings using sewn-in magnets that just clip on. 
• Manufactured from heat-resistant, flame retardant material and is certified in the USA (Certificate can be provided on request)