E27 Bulbs

The Advantages of LED E27 Bulbs in Your Fixtures

Traditional incandescent and halogen bulbs with an E27 socket consume a lot of energy and have a limited lifespan. Switching to LED E27 bulbs offers several practical benefits:

• Energy Efficient: LED E27 bulbs use significantly less power. Where an incandescent bulb used 60 watts, an LED bulb of just 7 to 10 watts can provide comparable light output. This leads to a noticeable reduction in your energy bills.
• Long Lifespan: An LED E27 bulb lasts on average between 15,000 to 50,000 hours, which is much longer than an incandescent or halogen bulb (typically around 1,000 - 2,000 hours). This reduces replacement frequency and related costs.
• Less Heat Generation: LED bulbs convert nearly all energy into light instead of heat. This makes them safer to use and contributes to a more comfortable indoor climate.
• Durability: LED bulbs are more shock-resistant, as they have no filament.
• Environmentally Friendly: LED bulbs contain no mercury or other harmful substances, making recycling easier and reducing their environmental impact.

E27 LED Wattage and Lumen Comparison Table

When replacing a traditional E27 bulb with an LED variant, it's the lumen output that determines the brightness, not the wattage. Use the table below to find a suitable LED replacement.

Various Shapes and Functionalities of E27 Bulbs

E27 bulbs are available in a wide variety of shapes and with specific functions. This ensures that there is a suitable E27 light source for every fixture and desired atmosphere.

Popular E27 Bulb Shapes

The shape of the E27 bulb affects the light distribution and the visual appeal in your fixture. Common shapes include:

• Pear (Standard A60): This is the most common shape, widely usable in various fixtures such as ceiling lights and pendant lights.
• Globe (P45): Smaller, round bulbs suitable for compact fixtures, wall lights, or as decorative lighting.
• Candle (C35): Slim, pointed bulbs typically used in chandeliers and fixtures with open shades.
• Large Globe (G95/G125): Larger, decorative globes meant to be left visible, often with filament LEDs for a vintage look.
• Spot (PAR30/PAR38/R80): Bulbs with a focused light beam, suitable for accent lighting in track systems or recessed spots.
• Spiral/Filament: LED bulbs that mimic the look of a filament, ideal for atmospheric, retro-style lighting.

Important Technical Specifications for E27 Bulbs

Besides the socket, consider the following technical specifications when choosing an E27 bulb:

Choosing an E27 Bulb That Meets Your Requirements

When selecting the right E27 bulb for your needs, consider the following steps:

1. Check the socket: Ensure your fixture has an E27 socket. This is characterized by a 27mm wide threaded base.
2. Determine the desired brightness: Think about how much light is needed in the room. For example, replace a 60W incandescent bulb with an LED bulb of around 800 lumens.
3. Select the light color and mood: Is the lighting functional (cool white) or atmospheric (warm white)?
4. Consider dimmability: If you want flexible lighting, select a dimmable LED E27 bulb.
5. Pay attention to the shape: The shape of the bulb should match the size and style of your fixture.
6. Check the color rendering: For areas where color visibility is key (such as kitchens or shops), a high CRI of 80 or above is advisable.

If you have specific questions about installing or compatibility of E27 bulbs with your existing fixtures, we recommend contacting an electrician. Many installers appreciate the versatility of E27 LED bulbs for their easy replaceability and energy-saving features.

Replacement Table: From Old E27 Incandescent to New LED E27 Bulb

This table provides an overview of common incandescent bulb wattages and the equivalent LED E27 bulbs by light output.