Model NO.: TH-W0512E-EL
Voltage: 12V
Voltage Type: DC
LED Type: Epistar
Certification: CE, C-tick, EMC, FCC, REACH, RoHS, IP68
Operating Voltage: 9-60V DC
Power Output: 12 Watts
LEDs: 4PCS*3W Epistar
Lumen: 800lm
Optional Beam: Spot/Flood
Waterproof Rate: IP68
Bracket: Black Painted Iron Bracket
Materia: Diecast Aluminum Housing,Polycarbonate Lens
Dimension: 12.2(L)*9.2(W)*7.9(T)Cm
Net Weight: 0.62kg
Trademark: Teehon
Transport Package: One Piece in One Box, Twenty Boxes in One Carton
Specification: Carton size: 50*32*29cm
Origin: Guangzhou, China
HS Code: 8512201000
Model NO.: TH-W0512E-EL
Voltage: 12V
Voltage Type: DC
LED Type: Epistar
Certification: CE, C-tick, EMC, FCC, REACH, RoHS, IP68
Operating Voltage: 9-60V DC
Power Output: 12 Watts
LEDs: 4PCS*3W Epistar
Lumen: 800lm
Optional Beam: Spot/Flood
Waterproof Rate: IP68
Bracket: Black Painted Iron Bracket
Materia: Diecast Aluminum Housing,Polycarbonate Lens
Dimension: 12.2(L)*9.2(W)*7.9(T)Cm
Net Weight: 0.62kg
Trademark: Teehon
Transport Package: One Piece in One Box, Twenty Boxes in One Carton
Specification: Carton size: 50*32*29cm
Origin: Guangzhou, China
HS Code: 8512201000
4D LED Spot Work Light 12W Led Light Bulb Lamp
1. DC 9~60V ultra-wide operating voltage, applies to various vehicles;
2. Concise & mature designed circuit board ensures high quality;
3. 0.2% extreme low defective rate
 due to the adoption of Korean components;
4. Standard thickness of aluminum housing for quick heat dissipation;
5. IP68 waterproof.Â
The Specification of led bulb light:
| ITEM |
DESCRIPTION |
| Model Number |
TH-W0512E-EL |
| Power Output |
12 Watts |
| Operating Voltage |
DC9~60V |
| LEDÂ Chip |
4pcs*3w Epistar |
| Lumens |
800LM |
| Color Temperature: |
6000K |
| IPÂ rating |
IP67/IP68 |
| Beam Pattern |
Spot/flood |
| Housing Material |
Diecast aluminum housing |
| Mounting Bracket |
black painted iron bracket |
| Lens Material |
polycarbonate lens,With 4D optical lens |
| Housing Shape |
Echelon |
| Housing Color |
Black |
| Size |
3.3" |
| Operating Temperature |
-45°C - 60°C |
| Life Span |
Above 30,000 hours |
| Wire Length |
40cm |
| Warranty |
12Â months |
LED Light Detailed Image:
Company and Factory:
Established in 2008,Teehon has been dedicated in the research, development and manufacturing of LED light bar, Auto White Led Work Light and LED headlight. Our factory own 7 production lines : 1 LED packaging line, 2 SMT production lines and 4 LED light production lines. The cost is controlled accurately and the quality is guaranteed.
 
Production Facilities:
| Name |
No. |
Name |
No. |
| (Fuji, Panasonic, Casio) SMT machines |
4 |
pressure testers |
3 |
| hot air-reflow systems |
2 |
UV-VIS-Near IR Spectro photo colorimeter   |
2 |
| wire peeling machines |
4 |
LCR Digital Electric Bridges |
3 |
| laser carving machines |
2 |
Oscilloscopes |
5 |
| automatic wire peeling machines |
2 |
integrating sphere |
1 |
Size and Package Led Work Lamp Light:
| Name |
piece |
G.W |
Size |
| One piece |
1pcs |
0.7kgs |
9*7.5*10CM |
| One carton |
20pcs/ctn |
15kgs |
50*32*29CM |
Shipping for Work Light For Led:
| Sample order |
Shipping by express like DHL, FEDEX, TNT, EMS about 3-5days |
| Bulk order |
Shipping by sea about 7-15days |
Why choose us:
1.Provide complete ODM&OEM solutions, which include LEDs producing, circuit board designing & producing, as well as housing designing Â
2.Strong R&D capabilities: to develop a new product costs only 30 days, we release at least 2 new products each month. Â Â
3.Powerful production strength: we can produce 15,000pcs LED light bar & 90,000pcsLED Waterproof Led Work Light each month.  Â
4.Extraordinary quality & cost control ability: we are the only auto LED light manufacturer who makes the light from beginning to end, the defective rate of product is lower to 0.2%.
 The LEDs will be lighten up for 6 times before delivery, and each light will be tested strictly under water according to IP68 waterproof standard.  Â
 A modern factory: owns a high-class LED encapsulation laboratory, and 5 high speed full automatic SMT machines, the whole factory is equipped with over 30  advanced producing & testing facilities Â
 Â
FAQ:
Q: What's your Wholesale Work Light after-sales service and warranty?
A: we promise to bear the following responsibility when defective product is found:
1.12 months warranty from the first day of receiving goods
2. Replacements would be sent with goods of your next order
3. Refund for defective products if customers require
Q: What's the Led Light Bulb Factory MOQ?
A: MOQ is 10pcs for standardized products; for customized products, MOQ should be negotiated in advance. There is no MOQ for sample orders.
Q: How long is LED Light Manufacturers the lead time?
A: The lead time for sample orders is 3-5 days, for bulk orders is 5-15 days.
Q: How to place Wholesale Mini Led Light orders?
A: 1. Email us the model, beam pattern and quantity, consignee information, shipping way
and payment terms
2. Proforma Invoice made and sent to you
3. Complete Payment after confirming the PI
4. Confirm Payment and arrange production
4D LED Spot Work Light 12W Led Light Bulb Lamp
1. DC 9~60V ultra-wide operating voltage, applies to various vehicles;
2. Concise & mature designed circuit board ensures high quality;
3. 0.2% extreme low defective rate
 due to the adoption of Korean components;
4. Standard thickness of aluminum housing for quick heat dissipation;
5. IP68 waterproof.Â
The Specification of led bulb light:
| ITEM |
DESCRIPTION |
| Model Number |
TH-W0512E-EL |
| Power Output |
12 Watts |
| Operating Voltage |
DC9~60V |
| LEDÂ Chip |
4pcs*3w Epistar |
| Lumens |
800LM |
| Color Temperature: |
6000K |
| IPÂ rating |
IP67/IP68 |
| Beam Pattern |
Spot/flood |
| Housing Material |
Diecast aluminum housing |
| Mounting Bracket |
black painted iron bracket |
| Lens Material |
polycarbonate lens,With 4D optical lens |
| Housing Shape |
Echelon |
| Housing Color |
Black |
| Size |
3.3" |
| Operating Temperature |
-45°C - 60°C |
| Life Span |
Above 30,000 hours |
| Wire Length |
40cm |
| Warranty |
12Â months |
LED Light Detailed Image:
Company and Factory:
Established in 2008,Teehon has been dedicated in the research, development and manufacturing of LED light bar, Auto White Led Work Light and LED headlight. Our factory own 7 production lines : 1 LED packaging line, 2 SMT production lines and 4 LED light production lines. The cost is controlled accurately and the quality is guaranteed.
Â
Production Facilities:
| Name |
No. |
Name |
No. |
| (Fuji, Panasonic, Casio) SMT machines |
4 |
pressure testers |
3 |
| hot air-reflow systems |
2 |
UV-VIS-Near IR Spectro photo colorimeter   |
2 |
| wire peeling machines |
4 |
LCR Digital Electric Bridges |
3 |
| laser carving machines |
2 |
Oscilloscopes |
5 |
| automatic wire peeling machines |
2 |
integrating sphere |
1 |
Size and Package Led Work Lamp Light:
| Name |
piece |
G.W |
Size |
| One piece |
1pcs |
0.7kgs |
9*7.5*10CM |
| One carton |
20pcs/ctn |
15kgs |
50*32*29CM |
Shipping for Work Light For Led:
| Sample order |
Shipping by express like DHL, FEDEX, TNT, EMS about 3-5days |
| Bulk order |
Shipping by sea about 7-15days |
Why choose us:
1.Provide complete ODM&OEM solutions, which include LEDs producing, circuit board designing & producing, as well as housing designing Â
2.Strong R&D capabilities: to develop a new product costs only 30 days, we release at least 2 new products each month. Â Â
3.Powerful production strength: we can produce 15,000pcs LED light bar & 90,000pcsLED Waterproof Led Work Light each month.  Â
4.Extraordinary quality & cost control ability: we are the only auto LED light manufacturer who makes the light from beginning to end, the defective rate of product is lower to 0.2%.
 The LEDs will be lighten up for 6 times before delivery, and each light will be tested strictly under water according to IP68 waterproof standard.  Â
 A modern factory: owns a high-class LED encapsulation laboratory, and 5 high speed full automatic SMT machines, the whole factory is equipped with over 30  advanced producing & testing facilities Â
 Â
FAQ:
Q: What's your Wholesale Work Light after-sales service and warranty?
A: we promise to bear the following responsibility when defective product is found:
1.12 months warranty from the first day of receiving goods
2. Replacements would be sent with goods of your next order
3. Refund for defective products if customers require
Q: What's the Led Light Bulb Factory MOQ?
A: MOQ is 10pcs for standardized products; for customized products, MOQ should be negotiated in advance. There is no MOQ for sample orders.
Q: How long is LED Light Manufacturers the lead time?
A: The lead time for sample orders is 3-5 days, for bulk orders is 5-15 days.
Q: How to place Wholesale Mini Led Light orders?
A: 1. Email us the model, beam pattern and quantity, consignee information, shipping way
and payment terms
2. Proforma Invoice made and sent to you
3. Complete Payment after confirming the PI
4. Confirm Payment and arrange production
EPON POTS ONU
The ONU in EPON adopts the mature technology Ethernet protocol, which can realize low-cost Ethernet layer 2 and layer 3 switching functions. This kind of ONU can provide shared high bandwidth for multiple end users through cascading. In the communication process, no protocol conversion is needed, and the transparent transmission of user data can be realized. ONU also supports other traditional TDM protocols without increasing the complexity of design and operation.
The OLT and all ONUs in EPON are managed by the network element management system, and the network element management system provides the operating interface with the core network of the service provider. The scope of network element management involves fault management, configuration management, billing management, performance management, and security management.
working principle:
1. Downstream data stream uses time division multiplexing (TDM) technology
During the transmission of the EPON signal, the downstream data is broadcast from the OLT to multiple ONUs. According to the IEEE802.3 protocol, the length of these data packets is variable, and the longest can reach 1518 bytes. Each data packet has its own destination address information, that is to say, the header of each packet indicates whether the data is for ONU1, ONU2 or ONUn. In addition, some packets can be sent to all ONUs, called broadcast packets, and some are sent to a special group of ONUs, called multicast packets. The data stream is divided into n independent signals after passing through the optical splitter, and each signal contains all specific data packets. When the ONU receives the data stream, each ONU extracts the data packets destined for itself according to the specific address information, and discards those data packets with different address information.
2. Upstream data flow uses time division multiple access (TDMA) technology
During the transmission of the EPON signal, the upstream data is sent from multiple ONUs to the OLT in a time division multiple access mode. Each ONU is assigned a transmission time slot. These time slots are synchronized. Therefore, when data packets are coupled to an optical fiber, different ONUs will not cause interference. For example, ONU1 transmits data packet 1 in the first time slot, ONU2 transmits data packet 2 in the second unoccupied time slot, and ONUn transmits data packet n in the nth unoccupied time slot, so that transmission conflicts can be avoided.
Epon Onu 1ge 1fe 1pots,1GE 1FE 1POTS EPON ONU,Epon Voip Onu,Pots Port,Voice Port
Shenzhen GL-COM Technology CO.,LTD. , https://www.szglcom.com