Your Professional For Citizen COBs Manufacturers
Hong Kong Gaina Technology Co., Ltd. was established in 2012 and has been focusing on the LED industry for more than 12 years. Benefit from the huge market of China's LED industry and reliable supplier relations, we have better price advantage, abundant supply and shorter delivery time. Driven by the ethic of ever-improving customer-understanding, Gainer LED aims to provide a fast,consistent, and highly responsive service to global lighting manufacturers and LED distributors.
Why Choose Us
Rigorous Quality Control
Our professional quality control team conducts thorough inspections. Whether it's a full - scale inspection for high - priority orders or a random part - inspection, we leave no stone unturned to guarantee that only the best - quality products reach you.
Our After-Sales
The takes the initiative and constantly strives to update and improve the product range, looking for solutions to the problems and needs raised by our customers.
Our Certificates
Under the strict management of IS09001 quality system, the company's products have passed a series of international standard certificates such as CE, FDA, ROHS, LFGB and so on.
Sales Market
Our customers are widely spread all over the world,such as UK,France Singapore,Germany , Poland, South Korea,Denmark United States, Vietnam etc.
Features of For Citizen COBs
High Luminous Efficacy
Lumens per watt for Citizen COB lights indicates their efficacy. High luminous efficacy is the characteristic of Citizens COBs that include COB chips whereby more light is generated per watt of energy used. This means that they have significant energy savings and reduced operational costs.
Uniform Light Distribution
Citizen COBs are distinguished by their capacity to furnish an even light across the surface. This reduces dark spots and gives illumination to areas which makes it appropriate in retail and commercial applications. Uniform lighting improves visibility and enhances the ambiance of any space.
Compact Design
Citizen COBs are compact and provide flexibility during their installation in divergent spaces. Their size enables them to be fitted onto constrained spaces while still delivering powerfully. This makes them a staple choice for both track lighting and recessed fixtures.

Application of For Citizen COBs
Retail Lighting
Citizen COB in retail are adjusted to ensure that merchandise appears appealing and true to its actual color. They enable retail stores to spotlight products creating a dramatic effect that draws potential customers. The lights also help in minimizing eye fatigue on staff and customers visiting the stores.
Architectural Lighting
The versatility and compactness of Citizen COBs make them suitable for delineating the features of buildings. The cobs can be fixed on facades, interior accents, and landscapes to achieve a contemporary vibe. They are effective for both historical and contemporary structures, maintaining the original style and design of the building.
Exhibition and Museum Lighting
Citizen COBs are adjustable to give exhibition centers, galleries, and museums the chance to spotlight artwork, artifacts, and displays. They are adjustable to be used for conservation purposes whereby the emitted heat is lessened to safeguard light-sensitive items. The cobs are adjustable in that they afford flexibility to switch in differing exhibitions and displays.
Theatrical and Event Lighting
Citizen COBs are extensively used in stage production owing to their reliability and quality of light. They are used to spotlight performers, create ambiances, and delineate stage sets. Their portability and easy operation enable event managers to conveniently install and operate the lights for varied performances.
Commercial and Industrial Lighting
Citizen COBs are engineered to serve in commercial and industrial environments where efficacious lighting is perennial. These can be utilized in warehouses and manufacturing floors where clarity and accuracy are indispensable. Their long life and low energy consumption make them an effective lighting solution for massive spaces.
Product Description
|
Type |
Description |
|
Category |
Optoelectronics LED COBs, Engines, Modules, Strips |
|
Manufacturer |
Citizen |
|
Series |
CLU028 |
|
Packaging |
Tray |
|
Part Status |
Active |
|
Type |
Chip On Board (COB) |
|
Color |
White, Neutral |
|
CCT (K) |
4000K 3-Step MacAdam Ellipse |
|
Wavelength |
- |
|
Configuration |
Square |
|
Luminous Flux @ Current/Temperature |
479lm (Typ) |
|
Current - Test |
90mA |
|
Temperature - Test |
85°C |
|
Voltage - Forward (Vf) (Typ) |
34.6V |
|
Lumens/Watt @ Current - Test |
154 lm/W |
|
Current - Max |
230mA |
|
CRI (Color Rendering Index) |
80 |
|
Viewing Angle |
- |
|
Features |
- |
|
Size / Dimension |
13.50mm L x 13.50mm W |
|
Height |
1.40mm |
|
Light Emitting Surface (LES) |
9.80mm Dia |
|
Lens Type |
Flat |
|
Base Product Number |
CLU028 |
Product Dimension


Delivery
|
Selling units |
Single item |
| Single package size | 10X10X5 cm |
| Single gross weight | 0.100 kg |
Packaging & Shipping


FAQ
As one of the leading for citizen cobs manufacturers and suppliers in China, we warmly welcome you to buy cheap for citizen cobs made in China here from our factory. All our products are with high quality and low price.
CLU028-1201C4-403M2K1, for citizen cobs, CLU02Q-1203E1-302M2X2
