Lamp Processing

Analysis of the Application Scope of Terminals and Connectors in Lamp Manufacturing

      Against the backdrop of the rapid development of the lighting industry, lamp manufacturing has put forward higher requirements for the stability, safety, and adaptability of electrical connections. As core components for internal and external power supply and signal transmission in lamps, terminals and connectors directly affect the service life, performance stability, and installation convenience of lamps. Guangdong Deke Electric has been deeply engaged in the R&D and production of terminals and connectors. Leveraging the high reliability, diverse specifications, and strict quality standards of its products, it provides customized connection solutions for various lamp manufacturing scenarios, covering home lighting, commercial lighting, industrial lighting, outdoor lighting, and special-purpose lighting, helping lamp enterprises improve product quality and production efficiency.

I. Home Lighting Lamp Manufacturing: Adapting to Diverse Scenarios and Ensuring Safety & Convenience

      Home lighting lamps focus on appearance design and operational safety. They need to adapt to installation environments of different spaces (living rooms, bedrooms, kitchens, bathrooms) and meet the low-risk requirements of household electricity use. In response to the characteristics of home lighting, Guangdong Deke Electric provides miniaturized, high-insulation terminals and connectors to meet the manufacturing needs of various home lamps:

1. Ceiling Lamps & Chandeliers : As the main lighting fixtures for living rooms and bedrooms, they require stable internal connections between the power driver and the lamp panel, while adapting to the compact installation space inside the lamps. During manufacturing, Deke’s micro plug-in terminals (with a pitch of 2.5mm/3.81mm, flame-retardant PA66 material for the insulating housing, and a flame retardancy rating of UL94 V-0) are commonly used. The insertion/extraction force of these terminals is controlled between 5-15N, facilitating lamp assembly and later maintenance, and the contact resistance is ≤10mΩ to ensure stable current transmission. For example, a certain brand of ceiling lamp with a diameter of 1200mm uses Deke terminals to connect the lamp panel and the driver power supply, increasing installation efficiency by 25%. After 5,000 hours of continuous operation, there is no overheating at the connection part, and the failure rate is less than 0.3%.

2. Downlights & Spotlights : Mostly used for local lighting (such as suspended ceilings and feature walls), they need to be compact in size and enable quick installation. During manufacturing, Deke’s spring-type terminal blocks (suitable for wires with a range of 0.5-2.5mm², wire connection can be completed without tools, and the wiring time is ≤10 seconds per unit) are often selected. Their insulation voltage reaches 2500V AC, which can effectively prevent leakage risks. Taking a common downlight with a 75mm aperture as an example, after adopting this terminal, the lamp assembly process is simplified, the production time per lamp is shortened to 3 minutes, and the terminal contact stability remains good in an environment of -20℃~60℃, meeting the temperature change requirements of home environments.

3. Specialized Lamps for Kitchens & Bathrooms : Kitchen lamps need to withstand oil contamination and high temperatures, while bathroom lamps require waterproof performance, so terminals and connectors must have higher protective performance. During manufacturing, Deke’s waterproof terminals (with an IP65 protection rating, sealed with a silicone gasket, and a temperature resistance range of -40℃~120℃) and oil-resistant connectors (with nickel-plated surfaces, meeting the ISO 1817 standard for oil resistance) are used. For example, embedded waterproof downlights in bathrooms use Deke’s IP65 waterproof terminals for connection. After a simulated spray test (water pressure of 0.03MPa for 30 minutes), there is no water ingress inside, ensuring the safe operation of the lamps; integrated ceiling lamps in kitchens adopt oil-resistant terminals, and after 18 months of use, there is no poor contact caused by oil accumulation on the terminal surface, and the lamp lighting rate remains 100%.

II. Commercial Lighting Lamp Manufacturing: Meeting Efficient Lighting and Adapting to Complex Scenarios

       Commercial lighting (shopping malls, supermarkets, office buildings, hotels) needs to balance lighting brightness, energy efficiency, and scenario-based requirements. Lamps mostly adopt batch installation and centralized control modes, which impose strict requirements on the compatibility, anti-interference ability, and batch assembly efficiency of terminals and connectors. Guangdong Deke Electric provides standardized, highly adaptable connection products to support commercial lighting lamp manufacturing:

1. Grille Lamps & Panel Lamps : Commonly used for ceiling lighting in office buildings and supermarkets, they mostly adopt a modular design and require series connection of multiple lamps and centralized power supply. During manufacturing, Deke’s through-type terminal blocks (with 2-12 optional terminal positions, suitable for wire specifications of 0.75-4mm², and a rated current of 10A/16A) are selected. These terminal blocks have unified installation holes, enabling quick connection with lamp driver modules. During batch assembly, wiring work for 80-100 sets of lamps can be completed per hour. In a 1,000㎡ store lighting renovation project of a large supermarket, 300 sets of panel lamps connected with Deke terminal blocks shortened the installation cycle to 3 days. During long-term operation, there was only 1 lamp failure caused by poor terminal contact, with a failure rate far lower than the industry average of 2%.

2. Track Lights & Light Strips : As ambient lighting fixtures for shopping malls and hotels, they need to support flexible adjustment and splicing expansion, requiring high convenience and compatibility of connectors for insertion/extraction. During manufacturing, Deke’s track-specific connectors (adapting to mainstream 16mm/20mm wide tracks, with contact pieces made of phosphor bronze material and an insertion/extraction service life of ≥500 times) and light strip connection terminals (with a pitch of 10mm/20mm, adapting to 5050/2835 type light strips, and an IP44 waterproof rating) are often used. For example, track lights in the clothing area of a high-end shopping mall use Deke track connectors, which allow the lamps to be moved and fixed freely on the track. When replacing the lamps, there is no need to cut off the power, and the operation time is ≤30 seconds; connection terminals are used in light strip installation, ensuring stable signal transmission at the splicing part, with a light strip brightness uniformity of 95% and no bright or dark breakpoints.

3. Customized Hotel Lighting : Lighting in hotel lobbies and guest rooms is mostly custom-designed, with complex lamp shapes, requiring personalized terminal and connector solutions. Guangdong Deke Electric can provide customized angled terminals (with optional angles of 30°/45°/90°, and the color of the insulating housing can match the lamp appearance) and hidden connectors (with a thickness of ≤3mm, which can be embedded inside the lamp housing without affecting aesthetics) according to the lamp structure. In a guest room lighting project of a five-star hotel, customized 90° angled terminals from Deke solved the problem of insufficient wire bending space inside the lamps, increasing the lamp assembly qualification rate to 99.5%. The application of hidden connectors improved the integrity of the lamp appearance, with a customer satisfaction rate of 98%.

III. Industrial Lighting Lamp Manufacturing: Withstanding Harsh Environments and Ensuring Stable Operation

      Industrial lighting lamps need to adapt to harsh environments such as factory workshops, warehouses, and production lines, facing challenges such as high temperatures, dust, mechanical vibration, and voltage fluctuations. They have extremely high requirements for the weather resistance, mechanical strength, and anti-interference ability of terminals and connectors. Guangdong Deke Electric has developed high-protection, high-durability products to ensure the stable operation of industrial lighting:

1. Factory Workshop Lighting Lamps : Workshop lamps need to withstand high temperatures (temperatures in some areas reach 60℃-80℃) and mechanical vibration (such as vibration frequency of 5-500Hz around machine tools). During manufacturing, Deke’s high-temperature-resistant terminals (with a temperature resistance rating of 150℃, made of H62 brass material with silver-plated surfaces, and 30% improved oxidation resistance) and anti-vibration connectors (with a latch structure design, the locking force after insertion/extraction is ≥20N, and no loosening occurs in a vibration environment with an amplitude of ≤1.5mm) are used. In an auto parts processing factory, 200 sets of workshop lighting lamps connected with Deke terminals showed no significant change in terminal contact resistance after 8,000 hours of continuous operation, with a lamp failure rate of only 0.5%, far lower than the industry average of 1.5%.

2. Warehouse High Bay Lights : High bay lights in warehouses are mostly installed at a height of 8-15m, making later maintenance difficult. Therefore, terminals and connectors need to have an ultra-long service life and low failure rate. During manufacturing, Deke’s high-current terminals (with a rated current of 25A/32A, adapting to wires of 2.5-6mm², and a pulling force at the terminal crimping part of ≥80N) and waterproof and dustproof connectors (with an IP66 protection rating, made of stainless steel housings, and corrosion resistance meeting the GB/T 10125 standard) are selected. In a 10m high bay light project of a logistics warehouse, after adopting Deke’s connection products, the mean time between failures (MTBF) of the lamps reached 50,000 hours, an increase of 40% compared with traditional connection solutions, significantly reducing high-altitude maintenance costs.

3. Explosion-Proof Lamps : Used in flammable and explosive environments such as petrochemical and coal mining industries, they have strict requirements for the explosion-proof performance of terminals and connectors, which must comply with national explosion-proof standards (such as GB 3836.1-2021). Guangdong Deke Electric provides explosion-proof dedicated terminals (with an explosion-proof housing design and an explosion-proof rating of Ex d IIB T4 Ga) and explosion-proof connectors (adopting a threaded locking structure, with a sealing performance of IP68, and no leakage after soaking in water at 0.1MPa for 24 hours). In an oilfield mining area, 150 sets of explosion-proof floodlights processed with Deke’s explosion-proof terminals have operated safely in an environment containing combustible gases for 3 years, with no safety accidents, fully complying with the safety specifications of the mining area.

IV. Outdoor Lighting Lamp Manufacturing: Resisting Natural Erosion and Ensuring Long-Term Durability

      Outdoor lighting (roads, squares, parks, landscapes) is exposed to natural environments such as wind, rain, sunlight, and low temperatures for a long time. It requires terminals and connectors to have excellent waterproof, sunproof, and high/low temperature resistance, while adapting to complex outdoor installation conditions. Guangdong Deke Electric has developed high-protection products for outdoor scenarios to support outdoor lamp manufacturing:

1. Road Lighting Lamps & Tunnel Lamps : Road lighting needs to ensure driving safety at night, so lamps must withstand extreme temperatures of -30℃~70℃ and heavy rain impact; tunnel lamps need to adapt to humid and dusty environments. During manufacturing, Deke’s IP68 waterproof terminals (adopting a double-sealing structure, with a waterproof depth of 1m and a temperature resistance range of -40℃~120℃) and anti-corrosion connectors (with a Dacromet coating on the surface, and no rusting after 1,000 hours of salt spray testing) are used. In a 10km road lighting project on a main urban road, 500 sets of street lamps with Deke’s waterproof terminals had a water ingress failure rate of only 0.2% after experiencing a typhoon and heavy rain, far lower than the industry standard of 1%; in a highway tunnel lamp project, anti-corrosion connectors were used for connection, and after 2 years of operation in the humid tunnel environment, the contact performance of the connectors did not degrade, and the lamp brightness remained stable.

2. Square & Park Landscape Lamps : Landscape lamps focus on aesthetic appearance and atmosphere creation, often using low-voltage power supply (12V/24V) and requiring linkage control of multiple lamps. During manufacturing, Deke’s low-voltage waterproof terminals (with a rated voltage of 30V DC, a contact resistance of ≤5mΩ, and adapting to low-voltage wires of 0.3-1.5mm²) and signal transmission connectors (supporting the DMX512 control protocol, with a signal transmission distance of ≤1,000m and no delay or interference) are selected. In a landscape lamp project of a city’s central square, 200 sets of shaped lamps connected with Deke’s low-voltage waterproof terminals achieved precise control of lamp color and flashing modes. Even in a low-temperature environment of -25℃ in winter, the terminals did not freeze, and the normal startup rate of the lamps reached 100%.

3. Garden Lamps & Lawn Lamps : These lamps are installed in outdoor gardens and residential lawns, requiring compact size and convenient installation, while preventing rainwater infiltration. During manufacturing, Deke’s quick wiring terminals (no wire stripping required, wire connection can be completed by inserting the wire, and the installation time is ≤5 seconds per unit) and mini waterproof connectors (with a size of ≤20mm×15mm, an IP65 protection rating, and adapting to low-power lamps) are used. In a garden lamp renovation project of a residential community, after adopting Deke’s quick wiring terminals, the installation time per lamp was shortened from 15 minutes to 5 minutes, increasing construction efficiency by 200%. After the rainy season, there was no water damage to the lamps, and user feedback was positive.

V. Special-Purpose Lighting Lamp Manufacturing: Focusing on Professional Needs and Providing Customized Solutions.

      Special-purpose lighting (medical lighting, stage lighting, agricultural lighting) has professional functional attributes, requiring terminals and connectors to meet special performance requirements—for example, medical lighting needs to be sterile and anti-interference, stage lighting needs to support quick switching and stable signals, and agricultural lighting needs to adapt to spectrum control for plant growth. Guangdong Deke Electric provides customized connection solutions to meet the professional needs of special-purpose lamp manufacturing:

1. Medical Lighting Lamps : Surgical shadowless lamps and inspection lamps need to have sterile characteristics and avoid electrical interference affecting medical equipment. During manufacturing, Deke’s medical-grade terminals (with biocompatibility meeting the ISO 10993 standard, capable of withstanding high-temperature sterilization, and a temperature resistance of up to 134℃) and anti-electromagnetic interference connectors (with a shielding effectiveness of ≥85dB@30MHz-1GHz, avoiding interference with medical equipment signals) are used. In a surgical shadowless lamp project of a top-tier tertiary hospital, after adopting Deke’s medical-grade terminals, the lamps can undergo high-temperature and high-pressure sterilization (121℃, 0.1MPa), and during surgery, there is no electrical interference affecting equipment such as ECG monitors, ensuring surgical safety.

2. Stage Lighting Equipment : Stage lighting needs to enable quick installation, disassembly, and scene switching, and support synchronous control of multiple lamps. During manufacturing, Deke’s quick-locking connectors (locking time ≤2 seconds, insertion/extraction service life ≥1,000 times, rated current 16A/25A) and DMX signal terminals (adapting to the stage lighting control protocol, with a signal transmission error rate of ≤0.001%) are selected. In a stage lighting project of a large-scale concert, 150 sets of stage lamps connected with Deke’s quick-locking connectors completed all installation and debugging within 2 hours before the performance. During the performance, there were no lighting failures caused by connection issues, ensuring the smooth progress of the performance.

3. Agricultural Planting Lighting : Plant growth lamps need to adjust the spectrum and brightness according to different crop growth stages, requiring dual internal connections for power supply and control signals. During manufacturing, Deke’s dual-function terminals (realizing both power supply and signal transmission, with 4-8 optional terminal positions) and moisture-resistant connectors (with a temperature resistance range of -20℃~80℃, and no condensation damage in an environment with a humidity of 95% RH) are used. In a tomato planting project in a greenhouse, plant growth lamps with Deke’s dual-function terminals can precisely control the ratio of red light to blue light. After 1 year of operation in the high-humidity greenhouse environment, the connectors showed no rust, the lamp lighting rate remained 99%, and the tomato yield increased by 15%.

Guangdong Deke Electric: Core Connection Advantages for Lamp Manufacturing

      With a deep understanding of the needs of the lamp industry, Guangdong Deke Electric provides comprehensive terminal and connector solutions for lamp manufacturing, with core advantages reflected in three aspects:

1. Full-Scenario Product Coverage : To meet the different needs of home, commercial, industrial, outdoor, and special-purpose lighting, it provides a full range of products—from micro terminals (minimum pitch of 2.0mm) to large explosion-proof connectors (rated current of 32A), and from ordinary insulated terminals to IP68 waterproof terminals—adapting to various lamps with a power range of 1W-1000W.

2. Strict Quality Assurance : Products have passed the ISO 9001 quality management system certification and international/domestic certifications such as UL, CE, and CCC. The flame retardancy rating of the insulating housing reaches UL94 V-0, the terminal contact resistance is ≤10mΩ, and the connector insertion/extraction service life is ≥500 times, ensuring long-term stable operation of the lamps.

3. Customized Service Capabilities : It can provide customized development of terminal pitch, housing color, and protection rating according to the special needs of lamp enterprises. At the same time, it offers installation guidance and process optimization suggestions, helping customers shorten the lamp R&D cycle (by an average of 20%) and reduce production costs (by 10%-15%).

      As the lamp industry moves towards intelligence, energy efficiency, and scenario-based development, terminals and connectors play an increasingly critical role. Guangdong Deke Electric will continue to deepen technological R&D, and with high-quality terminal and connector products, provide more stable, safer, and more adaptable connection solutions for lamp manufacturing enterprises, contributing to the innovative development of the lighting industry.

      If you need to obtain a customized connection solution for a specific type of "lamp manufacturing" or view the technical parameter manual of a specific product, you can consult through the "Product Center" or "Contact Us" channels on the official website. Deke will provide full-process support from solution design to sample testing.

→https://en.de-ke.cn/product.html（Product Center）

→https://en.de-ke.cn/intro/2.html（Contact Us）