Features of High Pressure Sodium Lamps(Bulbs):
1) Advanced processing equipment of arc-tubes and lamps
2) Latest technology, quality raw materials
3) High luminous efficiency, long rated average life 24,000 hours
4) Cost-effectiveness of power consumption
5) Golden-color light output, strong fog penetrating capacity (helpful to driverseyestrain, beneficial of traffic safety)
Applications:
Lighting in roads,Lighting of stations, airfields, wharfs, freight, transport stationsLighting in area requesting strong fog penetrating capacity



Q1.Are you manufacturer or Trade Company?
We are a professional manufacturer of High Pressure Sodium Lamp.
Q2. What terms of payment you use?
TT,LC and Western union
Q3.How do you offer samples?
We offer free samples in certain quantity and delivery within 5-7 working days.
Q4. What's the order process?
a. Inquiry---provide us all clear requirements.
b. Quotation---official quotation form with all clear specifications.
c. Printing file--- PDF, Ai, CDR, PSD, the picture resolution must be at least 300 dpi.
d. Sample confirmation---digital sample, blank sample without printing or hardcopy.
e. Payment terms--- TT 30% in advanced, balanced before shipment.
f. Production---mass production
g. Shipping--- by sea, air or courier. Detailed picture of package will be provided.
Q5.What is your delivery time?
Sample order: 5-7 working days
Mass order:  20-25 working days after 30% deposit received.
Q6.What is your MOQ?
For this model, usually our MOQ is 3000pcs, but we also accept sample order for trial.
Q7.Can your factory make the lights based on customers' design?
Yes, we offer OEM and ODM service, we have professional engineers for R&D.