Натриевые лампы высокого давления, SON ED 250 Вт, 400 Вт, основание с овальным покрытием E40, прямые продажи с завода
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- Supplier: Ningbo Oyate Lighting Electrical Appliance Co. Ltd.
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Product Overview
Description
Product Description
lProfessional in HID bulbs field for more than 15 years,include Metal hallide lamps,high pressure sodium lamps,mercury lamps,Magentic ballast,Electronic Ignitor,Capacitor.
Developing the Led Field for more than 7 years for Led flood light ,Led street light,Led high bay light,Led garden light,Led tunnel light ,Led panel light and Led Tubes(T5 and T8 tubes)
We have the high pressure sodium lamps power range for 50w,70w,100w,110w,150w,250w,360w,400w,600w,1000w ,E27/E26,E39/E40 Base.
The high pressure sodium lamps 250w 400w with opalized ovoid outer bulb with high outputs and long reliable lifetime.
All our products passed the CE certificate,TUV rohs certificate,Famous lab test report IEC60062 International standard.
can Meet almost customer's requirments.
Detailed Images
High Lumen Sodium arc tube NICE Welding Nickel plated Copper base
Sodium lamp baking high-frequency
Professional test machine
Sodium Lamps Inspection
Glass Stem production
Product Presentation
High-pressure sodium (HPS) lamps are part of the family of high intensity light bulbs that put out large amounts of light generally needed for street lighting and security lighting. The combination of metals and gasses within inside the glass tubeproduces an orange-white light commonly found in street lights,Road lights etc.
HPS Lamps are favored by indoor gardeners for general growing because of the wide color-temperature spectrum produced and the relatively efficient cost of running the lights.
High pressure sodium lamps are quite efficient—about 100 lumens per watt when measured for photopic lighting conditions. The higher powered versions of 600 Watt have an efficacy of even 150 lumens per watt. Much of this high output is lost to the human eye; because of their amber light color these lamps appear dimmer than they actually are. They are also not good at rendering color making these lamps ineffective for security cameras.
At the end of life, high-pressure sodium lamps exhibit a phenomenon known as cycling, which is caused by a loss of sodium in the arc. When the lamp attempts to start over and over again without success then you know it is time to change the bulb.
HPS bulbs are ballast sensitive meaning that you cannot change the bulb or fixture wattage without changing the ballast.
High pressure sodium lamps 250w 400w | |
Base | E40 |
Luminous Flux 250w | 30000lm |
50000lm | |
Bulb Shape | ED90 Oval coated (250w) ED120 Oval coated(400w) |
SON-ED 250W E40 SON-ED 400W E40 | |
Average Life | 24000-32000Hrs |
Application | Street road lighting |
Burning position | Any buring position |
Color temperature | 2000K |
Mercury (Hg) Content (Nom) | 15mg(250W) 20mg(400w) |
Lamp Current 250w | 3.0A |
Lamp current 400W | 4.60A |
Bulb Temperature (Max) | 350 °C |
Cap-Base Temperature (Max) | 250 °C |
Color Rendering | 20-25 |
Lamp Voltage | Min:85V Max:115V Nom:100V |
Certificate
CE,ROHS certificate,VKAN IEC60062 Quality test report
Company Introduction
Ningbo Oyate Lighting Eelctrical Appliance Co.,Ltd., established in 2017 is a professional engaged in the research, development, sale and service of Metal halide lamp and High pressure sodium lamps,Led flood light,Led street light,Led Tube,Led panel lamp .We have more than 400 square meters of office and 5,000 square meters of production workshop. We are located in Ningbo City with convenient transportation access. Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss yourrequirements and ensure full customer satisfaction. In addition, we have obtained all necessary certificates for different market.We also welcome OEM,ODM orders. Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our professional export team about your sourcing requirments.
Packing&Shipping
FAQ
A) How could I get a sample?
Before we received the first order, please afford the sample cost and express fee. We will return the sample cost back to you within your first order.
B) Sample time?
Existing items: Within 7 days.
C) Whether you could make our brand on your products?
Yes. We can print your Logo on both the products and the packages if you can meet our MOQ.OEM /ODM Service.
D) Whether you could make your products by our color?
Yes, The color of products can be customized if you can meet our MOQ.
E) How to guarantee the quality of your products?
1) Strict detection during production.
2) Strict sampling inspection on products before shipment and intact product packaging ensured. (G)What is your speical service in this lighting field? We can provide the professional light simulations according to your required.
Before we received the first order, please afford the sample cost and express fee. We will return the sample cost back to you within your first order.
B) Sample time?
Existing items: Within 7 days.
C) Whether you could make our brand on your products?
Yes. We can print your Logo on both the products and the packages if you can meet our MOQ.OEM /ODM Service.
D) Whether you could make your products by our color?
Yes, The color of products can be customized if you can meet our MOQ.
E) How to guarantee the quality of your products?
1) Strict detection during production.
2) Strict sampling inspection on products before shipment and intact product packaging ensured. (G)What is your speical service in this lighting field? We can provide the professional light simulations according to your required.
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