C250S50/ALTO NC HPS 12PK

Specifications Show all

General information

Base	E39  [ Single Contact Mogul Screw]
Operating Position	Universal  [ Universal]
Main Application	Street Lighting (S)
ANSI Code HID	S50
Features	ALTO® Non-Cycling

Light technical

Luminous Flux (Rated) (Min)	25600 lm
Luminous Flux (Rated) (Nom)	28500 lm
Design Mean Lumens	25650 lm
Chromaticity Coordinate X (Nom)	0.523
Chromaticity Coordinate Y (Nom)	0.415
Correlated Color Temperature (Nom)	2100 K
Luminous Efficacy (Rated) (Min)	102 lm/W
Luminous Efficacy (rated) (Nom)	114 lm/W
Color Rendering Index (Nom)	21

Operating and electrical

Power (Rated) (Nom)	251 W
Lamp Current (Nom)	1.8 A
Ignition Supply Voltage (Max)	198 V
Re-Ignition Time (Min) (Max)	2 min
Ignition Time (Max)	5 s
Voltage (Max)	120 V
Voltage (Min)	90 V
Voltage (Nom)	100 V

Mechanical and housing

Bulb Finish	Clear
Cap-Base Information	Nic/Brass
Bulb Material	Hard Glass
Bulb Shape	ED18  [ ED18]

Approval and application

Picogram Per Lumen Hour	4.4 pg/lm.h
Mercury (Hg) Content (Nom)	3.36 mg

Luminaire design requirements

Bulb Temperature (Max)	752 °F
Cap-Base Temperature (Max)	410 °F
Cap-Base Temperature (Max)-DUP(do not use)	410 °F

Product data

Order product name	C250S50/ALTO NC HPS 12PK
EAN/UPC - Product	046677467340
Order code	467340
Numerator - Quantity Per Pack	1
Numerator - Packs per outer box	12
Material Nr. (12NC)	928601156190
Net Weight (Piece)	0.353 lb