LU-250
 

250-Watt High Pressure Sodium

HPS 250 Bulb

Initial Lumens @ related watts (Avg.)    

Horiz.

25,500 30,000

Vert.

25,500 30,000
Rated Average Life @ 10hrs/start 32,000 hrs.  
Percent means lumens @ 10hrs/start 90% est.  
Apparent color temperature 2100K  
Warm-up time 3-4 minutes  
Restart time 1 minute  
C.I.E. chromaticity x=.512, y=.420  


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