15W A70 LED Bulb Parts for Brighter Home Lighting
- Factory Direct Supply
- Sample Support
- Stable Quality Control
- OEM Custom Design
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JUNSE Lighting | Reliable LED Components Supplier from China
Product Description
Product Description
15W A70 LED Bulb Components for Brighter Household Lighting
Brighter Home Lighting | Complete DOB Components | Simple Assembly
The 15W A70 configuration is suitable for manufacturers and distributors supplying household lighting products where stronger illumination is preferred.
JUNSE Lighting provides complete LED bulb assembly components for overseas importers, wholesalers, and local manufacturing businesses.
Contact us for available configurations, technical specifications, and competitive bulk quotations.
· SKD Components and Material Advantages
The PC cover diffuses the light, while the aluminum and PBT body supports the bulb structure and thermal design. The matched DOB board integrates the electronic components required for the selected bulb configuration.
LED Chips: Selected high-brightness LED chips provide stable lumen output, good consistency and reliable performance under continuous operation.
IC / Integrated Circuit: Constant-current control helps stabilize power output. Protection design can improve operating reliability when used within the specified electrical conditions.
Capacitor: Selected capacitors with suitable voltage endurance and temperature rating support smoother operation and longer service life.
Inductor / Transformer: Copper winding and a matched magnetic core help provide stable current control and reliable electrical performance.
PCB Board: Aluminum PCB construction supports heat dissipation and stable operation of the LED and driver components.
· Bulb Assembly and Quality Control
The LED Bulb SKD assembly sequence runs from material preparation through electrical testing, fitting the housing and base, aging and packing.
Process: Prepare material→ Wear gloves→ Plug cable→ Seperate DOB Board → Electrical test → Put into housing → Press PCB Plate → Set of cap→ cut line → put nail → lock base → fixed cover →aging → package
Production Checks
Check component matching and wire connections before assembly. Complete module testing, base fastening, finished-lamp inspection and aging checks before packing. The DOB reference uses controlled SMT production and electrical and visual inspection for module consistency.
· Production Tools and Equipment
· SKD LED Bulb Series Specifications
| Model | Power | Size | PCB Module | PCB Size | Voltage | Luminious Effic |
CRI | PF | Life Span |
| A50 | 5W | 50*88mm | 6C1B 9V | θ32.6*1.0mm | 220V | 100lm/w | 80 | 0.55 | 15000Hrs |
| A55 | 7W | 55*107mm | 8C1B 9V | θ41.7*1.0mm | 220V | 100lm/w | 80 | 0.55 | 15000Hrs |
| A60 | 9W | 60*117mm | 10C1B 9V | θ44.5*1.0mm | 220V | 100lm/w | 80 | 0.55 | 15000Hrs |
| A65 | 12W | 65*126mm | 13C1B 9V | θ45.8*1.0mm | 220V | 100lm/w | 80 | 0.55 | 15000Hrs |
| A70 | 15W | 70*134mm | 17C1B 9V | θ52.0*1.0mm | 220V | 100lm/w | 80 | 0.55 | 15000Hrs |
| A80 | 18W | 80*154mm | 20C1B 9V | θ58*1.0mm | 220V | 100lm/w | 80 | 0.55 | 15000Hrs |
| A95 | 24W | 95*179mm | 24C1B 9V | θ73.1*1.2mm | 220V | 100lm/w | 80 | 0.55 | 15000Hrs |
| T100 | 30W | 100*175mm | 16C2B 9V | θ96.0*1.2mm | 220V | 95lm/w | 80 | 0.55 | 15000Hrs |
| T115 | 40W | 115*200mm | 17C3B 9V | θ110.2*1.2mm | 220V | 95lm/w | 80 | 0.55 | 15000Hrs |
| T125 | 45W | 125*225mm | 18C3B 9V | θ120.1*1.2mm | 220V | 95lm/w | 80 | 0.55 | 15000Hrs |
| T135 | 50W | 135*240mm | 20C3B 9V | θ130.5*1.2mm | 220V | 95lm/w | 80 | 0.55 | 15000Hrs |
We support practical OEM and product-matching services for DOB modules, LED PCB/MCPCB and related LED lamp parts. Customers can provide the target wattage, lamp housing, board size, input voltage, CCT and other requirements for evaluation.
·Light Quality and Color Options
Correlated Color Temperature: 2700–3000K creates a warm atmosphere for bedrooms, restaurants and hotels. 3500–4000 K suits living rooms and general retail spaces. 5000–5700 K supports offices, kitchens and study areas. 6500–7400 K provides a cool appearance for utility and commercial spaces.
Product Quality and Lumen Maintenance: Lumen depreciation describes the gradual reduction in LED light output over time. LED selection, thermal management and electrical operating conditions all affect finished-lamp performance.
The source chart is labeled as an LM-80 reference with more than 95% lumen maintenance at 9,000 hours. This reference does not establish the same result for every assembled bulb; performance claims should correspond to the selected module and test conditions.
Here below are the source compares lamp appearance at the beginning, after three months and after one year. These images illustrate the tested examples; results depend on the product and operating conditions.
· Applications
SKD LED bulbs support local assembly for indoor general lighting, desk lamps, pendant fixtures, decorative fittings and retail lighting. Confirm the lamp base, dimensions, thermal conditions and electrical compatibility for each fixture.
- Indoor use
- Ceilling lamp
- Desk lamp
- Decorate area
- Supermarket lighting
- Customized Lamp Applications
OEM Customization and Supply Support
JSLAMPARTS supports matched LED bulb parts, DOB and PCB products, drivers and SKD assembly assistance. Share the target model, wattage, market, voltage, base, CCT and order quantity to discuss a suitable component set.
Contact JSLAMPARTS
Test Report
Test Report
Each DOB module is tested for electrical performance, luminous output and quality consistency before shipment. Test reports and related quality documents are available for reference according to the selected model.
View Test Reports & Quality Documents →
Packing Details
Packing Details
Packing is arranged according to the product model, order quantity and shipping requirements. Standard export packing is available, and customized packing can be discussed for bulk orders.
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FAQ & RFQ
FAQ & RFQ
Have questions about DOB LED modules?
Find practical answers about product selection, customization, voltage, samples, quality and OEM support. If you have a specific project, send us your requirements for a suitable recommendation and quotation.
·FAQ
Q1. How do I choose the right DOB module for my LED bulb?
Please provide the target wattage, bulb housing size, input voltage, PCB diameter, CCT and expected brightness. We can recommend a suitable DOB specification according to your lamp structure and target market.
Q2. Can the DOB module be customized?
Yes. We can customize the wattage, PCB size, LED quantity, CCT, circuit design and component specification according to your project requirements. Housing matching and sample development are also available.
Q3. What input voltage does this DOB module support?
The input voltage depends on the specific model and circuit design. Our DOB modules can be developed for different market voltage requirements. Please confirm the required input voltage before placing an order.
Q4. Can I test samples before placing a bulk order?
Yes. Samples are available for specification confirmation, lamp matching and performance testing before mass production. Sample availability and cost depend on the model and quantity.
Q5. What affects the lifetime and stability of a DOB module?
DOB performance is influenced by LED chip quality, IC design, capacitor specification, inductor/transformer quality, PCB thickness, heat dissipation and actual working conditions. Proper lamp structure and thermal design are also important for long-term performance.
Q6. Do you support OEM and SKD lighting projects?
Yes. We can support DOB modules, PCB/MCPCB, drivers, bulb housings and related LED lamp parts for suitable OEM and SKD projects. We can also assist with product matching, sample development and assembly coordination.
· Contact & Inquiry
Looking for a DOB LED module for your bulb or lighting project? Send us your target wattage, board size, input voltage, CCT and expected quantity. We can recommend a suitable specification and provide sample or quotation support.
