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led street light lamp led lamp bulbs

Constant current driver IC: This is the core component of the constant current power supply. It uses the PWM (wavelength control) principle to digitize the power square wave, and then manages the duty ratio of the power supply according to the information sent from the signal source to maintain the output current. Constant.
Passive components

Products Details

This is the description of led street light lamp led lamp bulbs

Products Details

 

Aluminum fixtures outdoor ip65 smd module street light 300w

DATASHEET
 Features

1. Patent design.
2. Detachable modular design, easy to maintain and repaire.
3. High luminous efficacy, great heat dissipation.Up to 130lm/w.

4. Longtime maintain service, up to 7 years warranty.

5. High Luminous efficacy,the best choice for Replacing traditional street lights.

 

 Application Street, highway, pathway, road, sidewalk, etc.

General  

Information

Name LED Street Light
Model No. YF-D02N32 YF-D02N33 YF-D02N34 YF-D02N35

Picture

Picture

Light source  SMD
Structure  Detachable modular
Chip  3030
Warranty  3 years/5 years/7 years
 Electrical  Information Power(W) 60/80/100/120 90/120/150/180 120/160/200/240 150/200/250/300
Voltage  AC100-277V  50-60Hz
Surge protection  4KV/6KV/10KV
Driver efficiency  >90%
Power factor  0.95
Optical Information Luminous flux(lm)

8100/10400

/12500/14400

12150/15600

/18750/21600

16200/20800

/25000/28800

20250/26000

/31250/36000

Luminous efficacy(lm/w) 135/130/125/120 135/130/125/120 135/130/125/120 135/130/125/120
CRI  >70
Color temperature  3000k/4000k/5700k
LED quantity(PCS) 120 180 240 300
Beam angle  150°*75°
Mechanical Information Housing material  Aluminum
Lens material  PC
Ambient temperature  -40℃~50℃
Working temperature  <60°
Storage temperature  -40℃~50℃
IP Rating  IP65
IK Rating  IK08
Installation  Φ60mm
Packaging Information Product size(CM) 42*33.5*9.5 49.5*33.5*9.5 57*33.5*9.5 64.5*33.5*9.5
Packaging size(CM) 49.5*39.5*17 56.5*39.5*17 64*39.5*17 71.5*39.5*17
N.W. about(KG) 5.5 6.9 8.2 9.4
G.W. about(KG) 6.2 7.8 9.3 10.6
Spare parts No
20GP(PCS) 848 756 651 583
40GP(PCS) 1696 1513 1302 1166
40HQ(PCS) 2060 1837 1581 1416

 

 

Product Description

 

Details&Benefits

 

ADVANTAGES                                                     

 

1. Patent design.We have a patent certificate.
2. Detachable modular design, easy to maintain and repaire.
3. High luminous efficacy, great heat dissipation.Up to 130lm/w.

4. Longtime maintain service, up to 7 years warranty.

5. High Luminous efficacy,the best choice for Replacing traditional street lights.

 

 

Application

 

 

Project name: The street light replacement project of University of Sao Paulo in Brazil.
Project address: University of Sao Paulo in Brazil.
Project Leader: Yangfa lighting company
Project Time: 2015.6-2015.7.
Total number of street lights: 6350 pieces;
For path: 60w; 1530 pieces;
For main road: 120w: 3540 pieces;
For square & outdoor parking lot: 250w , 1280 pieces;

 

Company Information

 

 

Port: Shenzhen,  Zhongshan, Guangzhou

Supply capability: 500 pcs/day.

Payment: T/T, Western Union, L/C,  Paypal.

Shipment: ocean or air transportation, international express.

Normal lead time: 3 days for sample order;2-15 days for production order.

Payment condition: 30% before production, 70%before delivery.

Our Services

 

AFTER SALES SERVICES:


Terrific after-sales service: 24 hours around the clock & 12 months warranty.

 

Life-long maintenance service for the product.

 

For problematic items, We are ready to exchange them or replace them with an equivalent upon our receipt of previous.

 

For all your inquiries, please contact us immediately, We will reply you as soon as possible.

 

FAQ

 FAQ                                                                                                                

 

 

Q:MOQ and delivery time ?
A: NO MOQ required, sample testing welcome.
    Usually 2-5 days for samples, 7-15 days for bulk order.


Q: Warranty and lifetime maintenance

A: Five or eight years warranty, once find defective products, we will ship out new ones immediately to

    meet your project installation, YANGFA bear the products and shipping cost.  
   Then we will discuss the reason caused and find out the solution to avoid the same problem in future.

 

 Q: Can you provide IES file or make lighting simulation?

A: Yes, we can. Professional Lighting solution, dialux simulation available.

 

Q: OEM or label privated ?

 A: Yes.

 led street light lamp
led street light lamp
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 led street light lamp led lamp bulbs
led street light lamp led lamp bulbs

 

Led street light lamp constitutes the main components
Constant current driver IC: This is the core component of the constant current power supply. It uses the PWM (wavelength control) principle to digitize the power square wave, and then manages the duty ratio of the power supply according to the information sent from the signal source to maintain the output current. Constant.
Passive components
(1) Rectifier Bridge Reactors: The main sources of power for street lamps are AC power, and the electronic components are basically working on DC power. Therefore, the input power must first be rectified.
(2) Diodes: Zener diodes and Schottky diodes are commonly used in power management systems. Many low-power components operate at low voltages, or require reference voltages in the system, and they use zener diodes; in switching power supplies, the lowest voltage DC output is often rectified with a Schottky diode with a low Vf value to increase operating efficiency. .
(3) Electrolytic capacitor: This energy storage element is necessary in the switching power supply. However, due to structural problems, the service life has certain limitations. This component is a fatal injury to the LED's long life. At present, studies have been made to replace capacitors of other materials, but they have not yet been popularized.
(4) Inductors: Inductors such as coils and transformers are one of the protagonists of the switching power supply components. Their role is to bear the load or transformer, isolation, and filtering.
(5) Auxiliary components: All types of resistors, capacitors, and protection components will be used.
 Other components
(1) Circuit Substrate: The single-sided or double-sided rigid substrate is usually used to fix the chip and dissipate heat; the copper foil layer is thick to carry a large current. Currently, LED street lamps are commonly used aluminum substrates.
(2) Terminals and Connectors: The LED street light power supply has a single output and multiple outputs. Various terminals and connector transfer wires are often used in the power input and output areas.
Looking forward to your inquiry for this led street light lamp led lamp bulbs

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