Energy efficiency and long life

Ceramalux ALTO

Ceramalux ALTO

  • Energy efficiency and long life

    • Low mercury - better for the environment.
    • Long Life - 24,000 hours Rated Average Life.
    • High efficacy up to 140 LPW.


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Product family information

These lamps pass the EPA's TCLP test for non-hazardous materials. Ideal for industrial applications, warehouses, post top applications and parking lots.


Low total cost of ownership.
Long life—up to 24,000 hours.
High efficacy up to 140 LPW.
ALTO® Lamp Technology - Sustainable solution.
ED 18 Available in 200, 250 and 400 watt; ED-23 1/2 Available in 50, 70,100, and 150 watt


Ideal for street and roadway lighting, parking lots and garages, warehouses and manufacturing facilities where lower maintenance costs are desired.
Spec Sheets

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