high pressure sodium vapor lamp High Pressure Sodium Lamps sodium vapour lamps VAPOR DE SODIO OVOIDE HPS-ED150W

Product advantages 

Long life
Very high luminous efficiency
In the life of the lamp, a good luminous flux maintenance rate
Replacement of inefficient mercury vapor lamps (HQL), the energy leve up to 50%.

Deliver better energy efficiency with POWERTRONIC PTo 3DIM ECG

Application areas

Street
Outdoor lighting
Industrial installations
Suitable for open and closed lamps
Outdoor use, need to be installed in the appropriate lamps

Features 

Lamp Survival Rate: 16,000 hours after lighting 95%
Bulb maintenance factor: ≥ 80%, work 16000 hours later (in line with DIN 13201 standard).
Life: 4 years (calculated at approximately 11 hours / day)ErP compatibility is in compliance with EU  Directive 245/2009
Through the traditional inductive ballasts and electronic ballasts to achieve dimming

Why Choose Us?

1. We have our own factory which has much experience on technology, already have more than 12 years experience in this area.

2. We have more than 15 years experience of exporting lamps.

3. We are always focus on high quality ,100% QC before shipment.

4. The order with many specifications but less quantity is also welcomed.

5. We provide thoughtful service.

Q1. Can I have a sample order ?

A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

Q2. What about the lead time?

A:Sample needs 3-5 days, mass production time needs 1-2 weeks for order quantity more than 

Q3. Do you have any MOQ limit for order?

A: Low MOQ, 1pc for sample checking is available

Q4. How do you ship the goods and how long does it take to arrive?

A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.

Q5. How to proceed an order ?

A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production.

Q6. Is it OK to print my logo on light product?

A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.

Q7: Do you offer guarantee for the products?

A: Yes, we offer 1-2 years warranty to our products.

Q8: How to deal with the faulty?

A: Firstly, Our products are produced in strict quality control system and the defective rate will be less
than 0.2%.
Secondly, during the guarantee period, we will send new lights with new order for small quantity. For
defective batch products, we will repair them and resend them to you or we can discuss the solution i
ncluding re-call according to real situation.