Life Optimization 4PCS Led Soft Silicone 3V 1900-2100K Flexible Filament Edison Bulb Diode (4Pcs/5.11in-Green)

Life Optimization 4PCS Led Soft Silicone 3V 1900-2100K Flexible Filament Edison Bulb Diode (4Pcs/5.11in-Green)

Versatile LED Filament: Perfect for DIY projects, decorative lighting, and custom light bulbs. Ideal for handmade toys and creative design applications. Optimal Voltage Requirement: Designed for standard DC3V; avoid using higher voltages (e.g., 3.7V) to prevent overheating and damage to the lamp. Easy to Connect: Use two AA batteries in series (3V) or 3V DC power supply to light up the filament easily. Note: Batteries not included. Flexible Design: Can be bent to a maximum angle of 30° for various creative applications; not suitable for 90° bends. Waterproof DIY Option: While not waterproof, the filament can be made water-resistant by encasing it in a transparent plastic tube for unique lighting effects. High Color Rendering Index: Achieves a color rendering index of ≥80, ensuring vibrant and true-to-life colors in your lighting. Energy Efficient: Operates at a low current of 30mA with a luminous efficacy of 80lm/W, making it a cost-effective lighting solution. Q&A.
Note: Please pay attention to the positive and negative poles before connecting the power supply. If you are trying to connect the filament to the battery, it is recommended to try more than two. If you use a battery, the filament may not emit light due to insufficient voltage!

1—Does the LED soft filament need a heat sink?
Answer: The LED filament does not require a radiator, and the LED uses current ≤10mA, and does not require heat dissipation.

2—Can the 18650 battery DC3.7V light up the soft LED filament?
Answer: No, our LED filament voltage is standard DC3V.
If you use DC3.7V, the voltage is too high and the filament temperature is very high, which will burn out the lamp beads.

3—Where is the LED soft filament used?
Answer: Generally used for light bulbs, DIY handmade toys, DIY decoration design.

4—Can the flexible LED filament be perpendicular to 90 degrees?
Answer: No. Maximum bending angle of LED filament≥30°

5—Can flexible LED filament be cut at will?
Answer: No. If it is cut, it will not light up.

6—Can LED soft filament work in water?
Answer: No. But you can DIY by yourself, put a transparent plastic tube outside the LED filament, it can work in the water.

7—What is the color rendering index of the LED flexible filament?
Answer: Color rendering index ≥80

8—How to light up the flexible LED filament?
Answer: Two AA batteries in series = 3V can light up the filament, or use 3V DC power supply.

Specification
Note: The product does not contain batteries
Length=38mm/ 1.49inches  130mm/ 5.11inches  300mm/11.81 inches
Color rendering index: ≥80
Voltage: DC3V
Current: 30mA - 100mA
Lumens: 80lm/W
Color: warm white 2200K/Green/Blue/Red/Pink