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  • Model NO.: LED Bulb
  • U-Tube Number: 4U
  • Lamp Holder/Base: E27
  • Shell Type: Frosted
  • Warranty: 2 Years
  • IC Driver: PF:0.5
  • Lifetime:20,000hrs: 2 Years Warranty
  • Package: White Box and Carton
  • Origin: Hangzhou China
  • Type: 4U
  • Tube Diameter: 14.5mm
  • Color Temperature: 3000-6000k
  • Lifespan: 20000h
  • Voltage: 170-250
  • CRI:80: CCT:3000-6500k
  • Trademark: JY
  • Specification: D58*H176
  • HS Code: 9405409000

high lumen 4u tube T4 23W 30W E27 LED Bulb 

1 beam angle 360°
2 90-100lm/w   luminous efficacy 90-100lm/w
3 low breakage rate
4 ic driver

-power:23w  30w
-view angle:360degree
-life span:20, 000 hours
Product Voltage(v) Size Pf Led smd Lumen Base Driver
JY-T4-4U     170-250v/50hz 58*176 >0.5 Smd2835 1980-2030 E27    IC 
JY-T4-4U   170-250v/50hz 58*232 >009 Smd2835 2350-2650 E27    IC

Main Advantages
1. Over 20 years experience in light industry enhances our good reputation through out many countries. 
2. OEM and ODM services are provided due to customers requirement.
3. CE RoHs certificates and quality control by ISO9001-2008, providing our products with  quality assurance.
4. Excellent raw material suppliers provide a good foundation for the best quality of the products.
5. Strict raw material inspection improves the product qualification rate, extends the life.
6.100% aging line test before packing minimizes the possibility of defective products flowing out of the factory.
7. Quality inspection in random before shipping assures products reliability with technical data.
8.We offer a great variety of goods with all kinds of quality that can meet the requirement of most markets in the world.
  4U 产品优势



==Our Service==
1. Your inquiries related to our products will be replied in 24 working hours;
2. Samples offered in charge and delivered in 3-7 days;
3. OEM and ODM service are provided, we can design and produce according to your needs;  
4. Exchange for defective products in warranty time;
5. Arrange shipping and custom declaration.
6. Relevant products sourcing and management service.

Q1: Are you a factory or trading company? 
A:We are a factory first, and we are also a trading company offers the service of sourcing goods and manage goods together.
Q2: How do you offer samples?
 Samples for charge with shipping cost paid by the clients
Q3: What is your delivery time?
Sample order: 3-7 working days
Mass  order:  35-45 days after 30% deposit received
Q4: What is your warranty?
We offer 2 year warranty for the products.
Q5: Can your factory make the lights based on customers' design?
Yes, we offer OEM and ODM service, we have professional engineers to design and produce according to your requirement.
Q6:Where is your factory ? How can I get there? 
A:Our factory is located in Linping, Hangzhou, Zhejiang Province,about 1.5 hours by train from Shanghai;2 hours by plane from Guangzhou.  Welcome to visit our factory!   

Add: No.32 Tianhe Rd, Yuhang Development Area, Hangzhou, Zhejiang, China
Tel: +86-571-86239527
Fax: +86-571-86232527
Hangzhou Jingying Industrial Co., Ltd