Uni-form Pulse Start Metal Halide Lamp

Model            Watt     Amp    Lumen  Color temp. Diameter Length  Base  Life  Bulb
UPS250-T    250W  2.10A  22000lm 4000K     46mm    215mm  E40  15000h  T
UPS250-ED 250W  2.10A  22000lm 4000K     90mm    210mm  E40  15000h ED
UPS400-TO 400W  3.25A  41000lm 4000K     65mm    280mm  E40  20000h TO
UPS400-ED 400W  3.25A  41000lm 4000K    120mm   280mm  E40  20000h ED

Characteristics:
    1. uni-form pulse start: it declines the igniting voltage when starting the lamp, avoids lamp nigrescense in early using; reducing light attnuation, extends the lamp service life;
    2. compliance of light&color: the arc tube adapts special oval shape outline design, can bring excellent color and light compliance, achieving the effect of ceramic metal halide lamp;
    3. universal burning position: the arc tube can be lighted at any position, including horizonal burning position and vertical burning position, but the vertical position is better;
     4. no welding-point structure: with no welding-point installation structure, can prevent bracket welding-point from breaking while shaken fiercely, enhanced the lamp stability;
     5. high luminous efficacy: it is 20% higher than the common Metal Halide Lamps;
     6. if used in the reasonable circuit, can protect the electrode very well and extend the lamp service life, which will be up to 20000 hours;
     7. stable and short restarting time: it  takes 50% less time than that of commong lamp to restart.
     8. with explode-proof and without explode-proof models for your choice; the anterior one can against ultraviolet radiation, it is much safer than the latter one; can be used for the lighting fixtures which do not have protection glass.

Application: public lighting, street, road, industry, commerical, building flooding lighting, sports gym, roof lighting, especially the occassions which require high lighting and produce high quality products, such as the steel-making factory etc.