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Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›This 12W COB LED down light from PK Sun Optronics Co., Ltd. is a recessed luminaire designed for commercial and residential installations. It uses Chip-on-Board technology to deliver uniform illumination with minimal glare, operating at a power rating of 12 watts. The fixture is built for longevity, with a typical lifespan exceeding 30,000 hours under standard operating conditions.
COB LED modules consolidate multiple diode chips onto a single substrate, producing a compact light source with higher lumen density than standard SMD arrays. Typical colour temperatures for this type of fixture range from 3000K warm white to 6500K daylight, and common beam angles fall between 24 and 60 degrees. The housing is typically constructed from die-cast aluminium for heat dissipation, paired with a polycarbonate or glass diffuser.
Architects and interior designers specify these down lights for retail showrooms, hotel lobbies, office corridors, and residential kitchens where clean, recessed lighting is required. PK Sun Optronics Co., Ltd. is based in Shenzhen, and buyers should confirm the exact cut-out diameter, colour temperature options, and available certifications directly with the supplier before placing a wholesale order.
| Power Consumption | 12W |
| Light Source Technology | Chip-on-Board (COB) |
| Typical Luminous Efficacy | 90-100 lm/W (standard for COB down lights) |
| Typical Colour Temperature Range | 3000K (warm white) to 6500K (daylight) |
| Typical Beam Angle | 24° to 60° |
| Typical Housing Material | Die-cast aluminium body with polycarbonate diffuser |
| Typical Rated Lifespan | 30,000 - 50,000 hours |
| Typical Input Voltage | AC 85-265V (universal) |
| Typical Colour Rendering Index (CRI) | >80 Ra |
| Typical Installation | Recessed ceiling mount, spring clip retention |
PK Sun Optronics Co., Ltd. operates from Huafeng Road, Dalang Street, Longhua District, Baoan, Shenzhen 518109, China. The supplier is listed on the platform with an 'imported' tier classification, indicating a presence in international trade channels. Specific details such as the company's founding year, employee headcount, or annual revenue are not disclosed in the available listing data.
The listing presents PK Sun Optronics as a lighting product supplier, though it does not specify particular quality management certifications such as ISO 9001 or product safety marks like CE or UL. The supplier's response rate and average response time are currently unrecorded on the platform, so buyers initiating contact should allow for a reasonable reply window and follow up if necessary.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Before placing an order for 12W COB LED down lights from PK Sun Optronics Co., Ltd., verify the exact product specifications against your project requirements. Request the full datasheet including dimensions, lumen output, beam angle, and driver details. If the product will be installed in a jurisdiction with mandatory safety standards, obtain copies of relevant test certificates such as CE, RoHS, or UL reports before finalising payment terms.
Logistics planning should account for the supplier's location in Shenzhen, which provides access to major shipping ports including Shenzhen Yantian and Shekou. Clarify with PK Sun Optronics whether lead times are quoted from order confirmation or from receipt of deposit, and whether production capacity allows for staggered shipments if your project requires phased delivery. Typical production lead times for LED fixtures from Shenzhen-based manufacturers range from 15 to 30 days, but confirm the specific timeline for your order quantity.
Upon receipt of a sample or initial shipment, conduct a basic quality inspection. Check the housing for consistent finish and proper heat sink contact, verify that the LED module produces uniform light without visible colour banding, and test the driver for stable operation within the rated voltage range. For larger orders, consider engaging a third-party inspection service in Shenzhen to verify goods before they leave the factory, reducing the risk of receiving substandard stock.
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Securing a reliable supply chain for 12w Cob Led Down Light is critical for maintaining your business operations. PK Sun Optronics Co., Ltd., a verified supplier located in China, provides high-quality 12w Cob Led Down Light ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Electric Lamps, Tubes, Bulbs, Lights & Light Fittings industry, catering to distributors, wholesalers, and importers worldwide.
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing 12w Cob Led Down Light from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with PK Sun Optronics Co., Ltd.. This seamless communication is powered by EximNext, a premier B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.
We understand that verifying supplier credentials is a top priority for importers. PK Sun Optronics Co., Ltd. is part of our extensive network of vetted international exporters. Browse more products in the Electric Lamps, Tubes, Bulbs, Lights & Light Fittings category or discover new suppliers across the Electric Lamps, Tubes, Bulbs, Lights & Light Fittings sector. Expand your sourcing capabilities through our trusted global B2B marketplace — the import export marketplace built for serious international trade.
When importing 12w Cob Led Down Light from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Click the "Request Quotation" button to contact PK Sun Optronics Co., Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Yes, PK Sun Optronics Co., Ltd. provides 12w Cob Led Down Light for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with PK Sun Optronics Co., Ltd.. Contact the supplier to discuss the best logistics options for importing 12w Cob Led Down Light to your country.
Send a direct message to PK Sun Optronics Co., Ltd. through our platform to request a product sample before committing to a large wholesale order.
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