300mm 3V Flexible LED Filament – Same-End Positive & Negative Wiring, Soft Retro Atmosphere Lamp

The 300mm 3V Flexible LED Filament is designed for creative, decorative and DIY lighting applications. Its soft and flexible structure allows you to bend and shape the filament into different forms, making it suitable for custom lamps, decorative bulbs, signs and artistic lighting projects.

The filament features same-end positive and negative wiring, meaning both electrical connections are located at the same end. This makes installation more convenient, especially in compact lamp designs.

Operating at 2.8–3.1V, this low-voltage filament produces a soft retro atmosphere and is available in multiple colors. With a CRI above 93, it can provide natural and attractive color rendering.

Important: Use a suitable current-limiting resistor or constant-current driver. Do not connect directly to a 3.7V Li-ion battery without proper current control.

Specifications

• Product Type: Flexible LED Filament
• Length: 300mm
• Working Voltage: 2.8–3.1V
• Recommended Voltage: 3V
• Current: 100mA
• CRI: >93
• Wiring: Positive & Negative at Same End
• Design: Flexible / Bendable
• Material: Plastic
• Lighting Style: Retro Atmosphere
• Available Colors: Warm White, White, Red, Green, Blue, Pink, Ice Blue, Purple
• Brand: San'an
• Origin: Zhongshan, Guangdong