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

• Benefits
• Low mercury - better for the environment.
• Long Life - 24,000 hours Rated Average Life.
• High efficacy up to 140 LPW.
• Features
• Low total cost of ownership.
• Long life—up to 24,000 hours.
• 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
• Applications
• Ideal for street and roadway lighting, parking lots and garages, warehouses and manufacturing facilities where lower maintenance costs are desired.
• Warning And Safety
• Lamp contains mercury. Manage in Accord with Disposal Laws. See: www.lamprecycle.org or 1-800-555-0050

• Operating and Electrical
• Power (Rated) (Nom) : 251 W
• Lamp Current (Nom) : 3.0 A
• Ignition Supply Voltage (Max) : 198 V
• Re-Ignition Time (Min) (Max) : 2 min
• Ignition Time (Max) : 5 s
• Voltage (Max) : 110 V
• Voltage (Min) : 79 V
• Voltage (Nom) : 95 V
• Mechanical and Housing
• Bulb Finish : Clear
• Cap-Base Information : Brass [ Brass Cap]
• Bulb Material : Hard Glass
• Light Technical
• Luminous Flux (Rated) (Min) : 25600 lm
• Luminous Flux (Rated) (Nom) : 28500 lm
• Design Mean Lumens : 24300 lm
• Chromaticity Coordinate X (Nom) : 523
• Chromaticity Coordinate Y (Nom) : 412
• Correlated Color Temperature (Nom) : 2100 K
• Luminous Efficacy (Rated) (Min) : 102 lm/W
• Luminous Efficacy (rated) (Nom) : 114 lm/W
• Color Rendering Index (Nom) : 26
• Approval and Application
• Mercury (Hg) Content (Max) : 23.5 mg
• UV
• Pet (Niosh) (Nom) : 710.67 h/500lx
• Damage Factor D/fc (Nom) : 0.04
• Luminaire Design Requirements
• Bulb Temperature (Max) : 400 °C
• Cap-Base Temperature (Max) : 210 °C
• General Information
• Base : E39 [ Single Contact Mogul Screw]
• Operating Position : Universal [ Universal]
• Main Application : General and Street Lighting
• ANSI Code HID : S50
• Features : ALTO® (ALTO)