Solar Hub LED Bulb - 3 watt
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Product Information
Full details
The Solar Hub 3W LED Bulb is an ideal lighting solution for off-grid enthusiasts, campers, and solar system owners looking for energy-efficient illumination. It delivers 300 lumens of brightness over a 16-square-meter area, making it perfect for small sheds, tents, or supplemental cabin lighting. While highly efficient, users must note that this bulb is strictly designed for 12V DC power systems and is not suitable for standard residential 110V/230V AC household sockets.
All features
| Model Part Number | LEDB3WW |
|---|---|
| Brand | Solar Technology International |
Extended Product Information
FAQs
Can I use this bulb in my house lamps?
No. This bulb is designed for 12V DC power systems only and will be destroyed if connected to standard 110V or 230V mains electricity.
What is the lumen output?
The bulb provides 300 lumens of brightness.
What size base does this bulb have?
It features a standard E27 screw base.
How large an area does it light?
It is rated to effectively illuminate an area of approximately 16 square meters.
How long will the bulb last?
It has a rated life cycle of over 5,000 hours.
Troubleshooting
Bulb does not light up
Check the battery voltage to ensure it is providing 12V DC and verify that the polarity of your wiring is correct.
Flickering light
Inspect the screw fitting to ensure the bulb is fully tightened and check the wiring connections for any loose contacts.
Pros and Cons
Pros
- Extremely low energy consumption at 3W
- Provides ample 300 lumens of brightness
- Easy installation with standard E27 screw base
- Lightweight and portable design
Cons
- Not compatible with standard household AC power
- Requires a 12V DC power source
- Limited coverage area compared to higher wattage bulbs
Setup, Compatibility & Care
To install, ensure your power source is a regulated 12V DC supply. Simply screw the bulb into an E27 compatible socket that is part of your solar lighting circuit. Never attempt to plug this bulb into a standard AC wall socket, as doing so will cause immediate damage to the bulb. For maintenance, keep the bulb surface free of dust with a dry, lint-free cloth to ensure optimal brightness. When handling, ensure the power is switched off at the circuit level to avoid accidental shorts.