Sass Lighting
Sass Lighting
Manufacturer C37 Saving Energy Bulb LED 3W-12W E14/E27/E26/B22 with CE RoHS ERP
C37 Candle Lamp 2700K 6400K 4500K New ERP Light LED Smart Bulb
Switch WiFi High Power Candle Mini Globe Dimmable C37 G45 LED Light Lamp Lighting RGB+CCT Smart Bulb
CCT Change by Wall Switch LED Lamp GU10 MR16 C37 G45 T37 3W 5W 7W 9W 220-240V IP20 LED Bulb for Indoor Lighting
LED Bulb LED Lamp 3W 5W 7W 8W GU10 MR16 LED Bulb Light LED Spotlight 120 or 38 Degree Dimmable LED Spot Light 50W Bluetooth WiFi Smart LED Bulb with CE
Amazon Zigbee WiFi Tuya Smart Bulb A60/C37/T37/GU10 RGB Colorful LED Lamp with Alexa and Google Home for Decoration Indoor Lighting CE&RoHS&ERP Approval
LED Lamp A65/70/80 3/5/7/9/11/15/18W Lights LED WiFi Smart Intelligent Lighting Bulb with RGB Color Change CCT Changing Smart Phone APP Control LED Bulb
PAR36-15W LED Bulb for Landscape Lighting Low Voltage 12V AC PAR36 LED Bulb Low Voltage 12V Spotlight LED Bulb
The C37 LED Bulb, commonly known as the "Candle Bulb" due to its elegant, tapered shape, has become a cornerstone of the global transition toward energy-efficient decorative lighting. In the current international market, the demand for C37 bulbs has shifted from basic illumination to highly specialized applications. From high-end hotel chandeliers in Europe to residential wall sconces in North America, the C37 form factor is indispensable.
As a leading China C37 LED Bulb Factory, we observe that the global industrial status is currently defined by three major pillars: Sustainability, Smart Integration, and High Luminous Efficacy. With the implementation of the new EU ERP (Energy-related Products) regulations, the industry has seen a massive push for bulbs reaching up to 210lm/W, a feat that requires professional expertise and advanced R&D capabilities—standards that our facility proudly meets.
Wholesale procurement needs are no longer just about the lowest price. Global buyers are now seeking reliability (L70 lifespan > 25,000 hours), color accuracy (CRI > 80 or 90), and certified safety (CE, RoHS, and UL). The rise of smart home ecosystems has also propelled the C37 Zigbee and WiFi variants into the spotlight, allowing users to control atmosphere and brightness via smartphone apps or voice assistants like Alexa and Google Home.
Moving beyond traditional filament and SMD technologies, modern C37 bulbs utilize high-performance COB and advanced heat-dissipation materials like PBT and high-thermal-conductivity aluminum. This ensures that even at 12W, the bulb maintains a cool operating temperature, extending the life of the internal drivers.
The C37 series now integrates seamlessly with IoT. Whether it's Tuya, Zigbee, or Bluetooth Mesh, our smart bulbs offer RGBCCT dimming, allowing users to switch from warm 2700K to cool 6500K or choose from 16 million colors for festive decorations.
Following the "Green Technology" philosophy, we utilize mercury-free components and 100% recyclable materials. Our ERP Class A filament bulbs are designed to provide maximum brightness with minimal carbon footprint, meeting the strict environmental requirements of the global market.
Jiangsu Sass Lighting Technology Co., Ltd. (Guangji Lighting) stands at the forefront of the industry as a premier China Solar Bollard Light and LED Bulb Manufacturer. Located in the industrial hub of Cixi, Ningbo, we specialize in the comprehensive research, development, and production of indoor and outdoor lighting solutions.
Guided by the principles of Green, Energy-Saving, Eco-Friendly, and Technology, we utilize state-of-the-art automated equipment and a professional engineering team. Our vision is simple: "Enjoying an Energy-Saving Future." We don't just sell bulbs; we provide stable, distinctive, and high-quality lighting experiences that transform spaces.
Our experienced R&D team works closely with you to bring your ideas to life. Whether you provide blueprints or samples, we develop products that match your specifications with precision.
As a direct manufacturer with our own workshop and warehouse, we streamline the supply chain, offering factory-direct pricing while maintaining consistency.
We operate advanced production lines and employ a strict QC system. Our ISO 9001 certification reflects our commitment to international standards.
With over 13 years of export experience, we specialize in reliable OEM and ODM services for clients in Europe, Americas, and Asia-Pacific.
We build lasting partnerships by offering dedicated technical support and responsive after-sales service to ensure your success.
We target the mid-to-high-end market, delivering products that meet international recognition in Japan, South Korea, USA, and the EU.
1. Luxury Hospitality: In luxury hotels, the aesthetic of the light source is as important as the light itself. Our C37 filament bulbs provide a warm, 2700K vintage glow that mimics incandescent bulbs, perfect for crystal chandeliers in lobbies and ballrooms.
2. Modern Residential: For smart homes, the C37 RGB+CCT bulb is the preferred choice for bedside lamps and wall sconces. Homeowners can set schedules, create "scenes," and adjust lighting based on their circadian rhythm.
3. Commercial Retail: Retailers use our high-CRI C37 bulbs to ensure that products appear vibrant and true-to-life. The compact E14 base is ideal for display case lighting where space is limited but high output is required.
4. Public Infrastructure: In areas requiring 24/7 lighting, our energy-saving 3W-12W range offers a significant reduction in Total Cost of Ownership (TCO), combining low power consumption with an extremely low failure rate.
From Filament Classics to Smart Spotlights
PAR36 LED Bulb for Landscape Lighting Low Voltage 8-18V AC PAR36 LED Bulb Low Voltage 12V Spotlight Bulb
LED Bombillo Bulb T Shape Lamp LED Bulb Lights Lampada LED E27, Bulb 18W
Phulal E27 B22 LED Light Bulb Home 3W 5W 7W 9W 12W 15W 18W 24W LED Bulb Factory Wholesale Light LED Bulb
Phulal New Popular Waterproof 5W 7W 9W 12W 15W 18W 24W PBT PC LED Bulb High Brightness LED Bulb Parts Wholesale LED Bulb Light
Emergy Saving Small Globe Decorative G45 E27 E14 B22 B15 Yellow Red Green Blue Orange White Colorful Holiday 2W 4W LED Antique Filament Lamp Lighting Bulb
Energy Saving Bulb Lights LED Bulb Raw Material E27 B22 3W 5W 7W 9W 12W 15W 18W 24W Factory Wholesale LED Bulb for Home
LED Filament Bulb 210lm/W ERP Class a 4W Glass A60 A19 COB LED Light Amber Clear Edison Bulb E27 B22 E26 Classic Equal 40W Incandescent Lamp LED Bulb
LED Filament Bulb 210lm/W ERP Class a 2W W 6W 7W Glass A60 A19 COB LED Light Amber Clear Edison Bulb E27 B22 E26 Classic Equal 40W Incandescent Lamp LED Bulb
As a professional C37 LED Bulb Exporter, we understand that the competitive edge in the 21st century lies in the fusion of manufacturing precision and technological innovation. Our factory's integration of AI-driven quality inspection and automated assembly lines allows us to produce millions of units with a defect rate lower than 0.03%. This reliability is why leading global brands choose us as their strategic partner for OEM and ODM projects. Whether you are looking for high-power 12W candle bulbs for commercial halls or energy-efficient 3W versions for decorative home lighting, our range covers every possible need with guaranteed certifications and eco-friendly performance.
The future of C37 LED lighting is smart, sustainable, and human-centric. By choosing Jiangsu Sass Lighting Technology, you are not just buying a product; you are investing in a partnership dedicated to "Green Technology" and a "Brighter Future." We welcome global distributors, lighting contractors, and wholesalers to visit our facility and explore the next generation of LED innovation.