Dimensions Guide

Ceramalux ALTO
C250S50/ALTO 12PK
These lamps pass the EPA's TCLP test for non-hazardous materials. Ideal for
industrial applications, warehouses, post top applications and parking lots.
Product data
General Information
Cap-Base E39 [ Single Contact Mogul Screw]
Operating Position Universal [ Universal]
Main Application General and Street Lighting
ANSI Code HID S50
Features ALTO® (ALTO)
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 Ecacy (Rated) (Min) 102 lm/W
Luminous Ecacy (rated) (Nom) 114 lm/W
Color Rendering Index (Nom) 26
Operating and Electrical
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 (CL)
Cap-Base Information Brass [ Brass Cap]
Bulb Material Hard Glass
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
Product Data
Order product name SON 250W E39 ED58 CL SL/12
EAN/UPC - Product 046677467210
Order code 467217
Numerator - Quantity Per Pack 1
Numerator - Packs per outer box 12
Material Nr. (12NC) 928601139490
Datasheet, 2018, April 26 data subject to change
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