Die-cast Aluminum LED Lamp Head

High - pressure sodium lamp is the working principle of high - pressure sodium lamp, in the initial stage is mercury vapor and xenon gas low pressure discharge.At this point, the bulb has a low working voltage and a large current;To continue with the discharge process, the arc temperature rise, mercury, sodium vapour pressure is decided by the discharge tube cold end temperature, when the discharge tube cold end temperature to achieve stability, discharge will be stable, bulb of luminous flux, work voltage, current and power are in normal working condition.Under normal working conditions, the whole start-up process takes about 10 minutes.Road Lighting Series,Road Lighting,Road Lighting Decoration,Road Lighting Book High Power Led Street Lamp,Led Street Lamp,Led Street Lamp Bulbs,Led Street Lamp Price

Technical parameters 

·   1.Projection class:IP65

·   2.Light source:150W-400W high-pressure sodium lamp

·   3. Rated voltage and frequency:220V(10%)/50Hz

·   4.Caliber:60mm

·   5. Projecting class against electric shock:TypeⅠ

·   6..The lamp body is made of die-casting aluminum,built in high purity aluminum reflector

·   7.Fastening pieces like bolts and nuts are made of stainless steel.

·   8.Applicable height:8-12m

     Product show

 

·   1.Light source:150W-400W high-pressure sodium lamp

    2.The lamp body is made of die-casting aluminum,built in high purity aluminum reflector

    3.Fastening pieces like bolts and nuts are made of stainless steel.

    4.Applicable height:8-12m

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