At KJ Intrade, we deeply understand that light sources are the core of lighting products. Therefore, we are committed to providing LED light source products that cover almost all types and specifications to meet the diverse needs of global customers in the commercial, home, and industrial lighting fields. No matter what interface, shape, or size you need, we can provide you with high-quality, high-performance solutions.
Our core light source product line includes:
1. Pin Type Lamps
This type of light source is directly connected through metal pins, easy to install, and widely used in decorative lighting and compact spaces.
G4&G9: Commonly used in crystal lamps, wall lamps, desk lamps, and artistic decorative lighting fixtures. We offer a high lumen output LED version that perfectly replaces traditional high energy consuming halogen lamps, saving up to 85% energy and generating almost no heat.
G4: Miniature dual pin, commonly used in low-voltage 12V/24V systems.
G9: Dual ring pin, commonly used in high-voltage 220-240V systems.
2. Screw/bayonet style spotlight light source (Spotlight&Recessed Lamps)
This is the most mainstream choice in commercial and home lighting, providing precise directional beams.
GU10: Dual pin bayonet interface, directly connected to 220-240V high-voltage power supply, is the most common model for track spotlights and ceiling spotlights. The LED GU10 bulb we provide has high light efficiency and no glare.
MR16 (Common Interface: GU5.3): Dual pin plug-in interface, to be used in conjunction with a 12V low-voltage transformer. Our LED MR16 product is compatible with most electronic transformers and has stable performance.
3. Edison Screw Lamps
The most traditional and universal type of light bulb, suitable for almost all types of lamp bases.
A60 (Standard A-Bulb): Classic pear shaped light bulb, widely used for daily basic lighting such as desk lamps, chandeliers, corridors, etc.
C37/C35 (Candle Bulb): Candle shaped light bulb, highly decorative, commonly found in branch chandeliers, vintage wall lamps, and desk lamps.
G45 (Globe Bulb): Ball bulb light, modern design, capable of providing 360 ° uniform lighting, commonly used in modern style lighting fixtures and commercial spaces.
4. Linear Tube Lamps
Mainly used for linear lighting systems in industry, commerce, and home.
T8 Tube&T5 Tube: LED alternatives to traditional fluorescent tubes. We offer LED tubes of various lengths and color temperatures, featuring instant start, flicker free, and high display, with significant energy-saving effects.
T8: With a diameter of 25mm, it is commonly used for lighting in old-fashioned offices, supermarkets, and garages.
T5: With a diameter of 16mm, it is thinner and more efficient, making it the preferred choice for modern lighting systems.
R7S: Long tube halogen/LED substitute lamp, commonly used for vertical outdoor lights, sports venue lighting, and certain types of floodlights.
5. Other distinctive light sources
We can also provide various other special models of light sources to meet your specific needs.
Why choose KJ Intrade's light source products?
• Complete categories: From the most universal to the most special models, we offer one-stop procurement to save you time and costs.
• Excellent quality: High quality LED chips and driver power are selected to ensure high light efficiency, good color rendering (CRI>80/90), and long lifespan (up to 25000 hours or more).
• Safe and reliable: The product complies with international safety standards (such as CE, RoHS), with stable performance and guaranteed safety.
• Flexible customization (OEM/ODM): We support deep customization in power, color temperature, beam angle, size, packaging, and other aspects to help you create unique brand products.
Whether you need standard products or seek customized solutions, KJ Intrade is your trusted partner. Welcome to contact us for the latest product catalog and pricing!
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![G9 LED COB]()
G9 LED COBLED G9 light bulb, 2W T4 20W to replace halogen for pendents, ceiling lights, desk lamp wall sconce, 120V / 230V Bi-Pin base, non-dimmable, full glass body 360°lighting -
![G9 LED Bulb 2.5W]()
G9 LED Bulb 2.5W4LEDs 2835SMD, 2.5W 200lm with lens at stable condition, 20W halogen G9 equivalent, full plastic body, CRI>80, no flicker -
![G9 LED Bulb 2W]()
G9 LED Bulb 2W14LEDs 2835SMD, 2W 200lm at stable condition, 20W halogen G9 equivalent, full plastic body, CRI>80, no flicker, CE ROHS ERP certificated -
![G9 LED Bulb 7W]()
G9 LED Bulb 7W100LEDs 2835SMD, 7W 750lm at stable condition, 75W halogen G9 equivalent, ceramic base with PC cover, CRI>80, no flicker, CE ROHS ERP certificated -
![G9 LED Bulb 64SMD 4.5W]()
G9 LED Bulb 64SMD 4.5W64LEDs 2835SMD, 4.5W 500lm at stable condition, 50W halogen G9 equivalent, ceramic base with PC cover, CRI>80, no flicker, CE ROHS ERP certificated -
![G9 LED Bulb 4.5W]()
G9 LED Bulb 4.5W32LEDs 2835SMD, 4.5W 500lm at stable condition, 50W halogen G9 equivalent, clear / frosted PC cover, no flicker, CE ROHS ERP certificated -
![G9 LED Bulb 3W]()
G9 LED Bulb 3W32LEDs 2835SMD, 3W 350lm at stable condition, 40W halogen G9 equivalent, clear / frosted glass cover, no flicker, CE ROHS ERP certificated -
![LED G4 Round]()
LED G4 RoundG4 side pin 12LED 2835SMD 1.8W light bulb, 180lm, 12V AC/DC double side round LED board, 0 flicker, 20W halogen bulb replacement -
![LED G4 12SMD 2835]()
LED G4 12SMD 2835G4 LED capsule bulb with frosted cover, 1.8W giving light equivalent to 20W halogen, Plastic body with 12pcs 2835SMD 160lm -
![LED G4 3W 33SMD]()
LED G4 3W 33SMDHigh power LED G4 light bulb, 33PCS 2835SMD 3W 350lm, Ceramic base with Clear PC cover, 35W halogen replacement, 2021 new ERP standard -
![LED G4 COB 2W]()
LED G4 COB 2WLED G4 bulb, 12V AV/DC OCB LED 2W 200lm, 360° lighting, full glass body same size as halogen G4, CE/RoHS/ERP standard -
![G4 COB LED 12V]()
The Light Bulbs Manufacturer!
KJ Intrade Co., Ltd is a manufacturer and exporter specializing in LED lighting, lamps and electrical products. The company mainly produces a variety of outdoor lighting products, such as wall lamps, street lamps, step lamps, porch lamps, lawn lamps, floodlights, bulkhead lamps, recessed lamps, etc.
Why choose us
Complete qualifications
Our factory has not only passed the ISO9001 quality management system certification, but also has CE, RoHS, GS, ETL, C-Tick, SAA and other certifications to meet the needs of different markets.
One-stop solution
KJ intrade provides comprehensive services, including initial consultation, production follow-up and after-sales service, to provide you with a one-stop solution.
Wide range of product uses
The products are widely used in various fields such as garden design, public buildings, commercial plazas, parking lots, industrial areas, etc.
Production market
The company's products are sold well in nearly 30 countries and regions around the world.
|
Item No. |
Watt |
Lumen |
Base |
Beam Angle |
Material |
Size |
|
Smart-A60-9W |
9W |
900lm |
E27 |
220° |
PBT+PC |
D60*118mm |
|
Smart-C37-5W |
5W |
470lm |
E14 |
220° |
PBT+PC |
D37*100mm |
|
Smart-P45-5W |
5W |
470lm |
E14 |
220° |
PBT+PC |
D45*80mm |
|
Smart-GU10-5W |
5W |
380lm |
GU10 |
120° |
PBT+PC |
D50*55mm |
|
Smart-G95-9W |
9W |
900lm |
E27 |
220° |
PBT+PC |
D95*142mm |
Benefits of led light bulbs
Long-lasting – LED bulbs last up to 10 times as long as compact fluorescents and far longer than typical incandescent.
Durable – Since LEDs do not have a filament, they are not damaged under circumstances when a regular incandescent bulb would be broken. Because they are solid, LED bulbs hold up well to jarring and bumping.
Cool – These bulbs do not cause heat build-up; LEDs produce 3.4 BTUs/hour, compared to 85 for incandescent bulbs. Standard incandescent bulbs get hot and contribute to heat build-up in a room. LEDs prevent this heat build-up, helping reduce air conditioning costs in the home.
Mercury-free – No mercury is used in the manufacturing of LEDs.
More efficient – LED light bulbs use only 2-17 watts of electricity (1/3rd to 1/30th of Incandescent or CFL). LED bulbs used in fixtures inside the home save electricity, remain cool, and save money on replacement costs since LED bulbs last so long. Small LED flashlight bulbs will extend battery life 10 to 15 times longer than incandescent bulbs.
Cost-effective – Although LEDs are initially expensive, the cost is recouped over time and in battery savings. LED bulb use was first adopted commercially, with costly maintenance and replacement costs. But the price of new LED bulbs has decreased considerably in the last few years. And are continuing to go down.
Light for remote areas and portable generators – Because of the low power requirement for LEDs, using solar panels becomes more practical and less expensive than running an electric line or a generator for lighting in remote or off-grid areas. LED light bulbs are also ideal for use with small portable generators, which homeowners use for backup power in emergencies.
Incandescent bulbs: These are the traditional, “old-fashioned” bulbs familiar to most of us from the past. They are not very energy-efficient and have a shorter lifespan.
Compact fluorescent lightbulbs (CFLs): These are the “spiral” bulbs, which are comparatively more energy-efficient than incandescent bulbs.
LEDs: These bulbs are highly energy-efficient and offer an aesthetic appeal similar to incandescent bulbs.
Warm White. Soft white bulbs offer a familiar warm light between 2,700 to 3,000 Kelvin. This cozy kind of light works in bedrooms, dens and dining rooms.
Soft White. When you want warm and welcoming light, such as in bathrooms for putting on makeup or in living rooms for reading, try soft white between 3,000 and 2,500 Kelvin.
Bright White. For seeing well and staying alert, such as in an office or kitchen, bulbs over 4,000 Kelvin are ideal. Sometimes called “cool white,” they include more of the ultraviolet spectrum.
Daylight. These specialty bulbs mimic sunlight at 5,000 or more Kelvin. They are used mostly in commercial buildings and factories, hospitals, and in high security situations.
We're professional light bulbs manufacturers and suppliers in China, specialized in providing high quality products. We warmly welcome you to wholesale bulk light bulbs in stock here from our factory.
