E27 LED Lamp C37 Clear

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4W

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340 lm

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4000K

Brighten your home with Spectrum LED E27 C37 bulb

The Spectrum LED E27 C37 bulb gives you a reliable and energy-saving way to light your space. With just 4W of power it replaces a traditional 40W bulb, provides 4000K neutral white light, and delivers 340 lumens for clear and comfortable illumination. You benefit from long lifespan, quick start-up, and reduced energy use.

Where you can use it

You can use this LED bulb for indoor applications such as ceiling fixtures, wall lamps, bedside lighting, and decorative chandeliers. It is ideal if you want a clean, neutral white tone that works well for kitchens, living rooms, or workspaces where clarity is important.

Key features

• Spectrum LED E27 C37 bulb 4W replaces 40W, giving you the same brightness at a fraction of the energy use.
• Delivers 340 lumens of clear light so your room feels bright and welcoming.
• 4000K neutral white color temperature is perfect for balanced visibility, neither too warm nor too cool.
• E27 socket type makes it easy to install in standard fittings without adapters.
• 200° wide beam angle helps distribute light evenly for general illumination.
• 80 CRI ensures natural-looking colors in your home environment.
• Lifespan of up to 17,000 hours and 15,000 switching cycles reduces the need for frequent replacements.
• Works at 230V with a power factor of 0.5 for stable performance in typical indoor settings.
• Starts instantly with less than 1 second warm-up time, so you get full brightness right away.
• Certified with CE marking, assuring safety and compliance for peace of mind.

Why choose this LED bulb

By choosing this Spectrum LED bulb, you get dependable indoor lighting that lowers your energy bills compared to incandescent lamps. It offers a modern 4000K neutral white tone that enhances productivity and visual comfort in your home or workspace. Plus, its slim C37 shape fits easily into a wide range of fixtures.