Lamps for outdoor lanterns are used primarily in public lighting.
They are either E27 or E40 models, are high tech or low pressure discharge, sodium vapor or mercury.
Despite a return for some of 130 lumens per watt, the LED lamps can only replace the existing lamps in only 30% of cases for reasons of space in existing lanterns.
However, when substitution is possible, they offer:
• A lifetime multiplied by 5 with a constant light performance
• Significant savings on electricity consumption (consumption divided by 5)
• A drastic economy on the interventions of lamp changes
• An Instant Start
• Increased reliability
• Reduced maintenance
• Return on investment is about 3 years for an average of 8 hours use per day
• Virtually no electromagnetic and lighting pollution!
They are either E27 or E40 models, are high tech or low pressure discharge, sodium vapor or mercury.
Despite a return for some of 130 lumens per watt, the LED lamps can only replace the existing lamps in only 30% of cases for reasons of space in existing lanterns.
However, when substitution is possible, they offer:
• A lifetime multiplied by 5 with a constant light performance
• Significant savings on electricity consumption (consumption divided by 5)
• A drastic economy on the interventions of lamp changes
• An Instant Start
• Increased reliability
• Reduced maintenance
• Return on investment is about 3 years for an average of 8 hours use per day
• Virtually no electromagnetic and lighting pollution!
