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s14 usb led bulps
🔧 Technical Specifications
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Bulb Type: S14 Edison-style LED filament bulbs, typically with a plastic shatterproof housing and a standard E26/E27 screw base.
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Power Source: USB-powered (5V DC), making them ideal for portable setups. They can be powered via USB wall adapters, power banks, laptops, or car chargers.
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Power Consumption: Around 1 watt per bulb, with entire strings often consuming 5–10 watts depending on the number of bulbs.
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Light Color & Quality: Most offer a warm white glow (approximately 2700K) with a high Color Rendering Index (CRI of 80+), giving a natural, cozy light.
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Luminous Output: Generally about 50–90 lumens per bulb, providing ambient lighting rather than high-intensity brightness.
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Lifespan: Rated for approximately 25,000 hours of use, offering long-term durability.
🛠️ Construction & Durability
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Material: Durable, shatter-resistant plastic casing ensures safety and longevity, especially for outdoor or mobile use.
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Weather Resistance: Many models are IP65-rated, meaning they are dust-tight and can withstand water spray, making them suitable for outdoor installations like patios and tents.
⚙️ Features
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USB Port Compatibility: Plugs into any USB-A port—great for camping, travel, or places without standard outlets.
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Integrated Dimmer: Some models include a touch or inline switch for adjusting brightness. Long-pressing can dim the lights, while a quick tap switches them on or off.
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Expandable/Linkable: Some systems allow multiple strings to be connected together, depending on the power supply and design.
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Portability: Lightweight and easy to pack, these lights are highly suitable for mobile setups such as RVs, tents, or van conversions.
🎯 Common Uses
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Camping and backpacking setups
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RV and camper van lighting
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Patio, balcony, and garden décor
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Wedding or event lighting
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Indoor ambiance for bedrooms, dorm rooms, or reading nooks
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Seasonal decorations (Christmas trees, outdoor displays)
✅ Pros & ⚠️ Cons
✅ Pros ⚠️ Cons Energy-efficient and low heat output Not suitable as primary lighting source USB power makes them highly portable Some dimmer switches may have reliability issues Weather-resistant and shatterproof Limited brightness – meant for ambiance, not task lighting Easy installation, no hardwiring required USB cable length may be a limiting factor 200,00 EGPs14 usb led bulps
200,00 EGP -