Mini spots

Understanding G9 and G4 Pin Fittings: Voltage and Specifications

The distinction between G9 and G4 pin fittings mainly lies in their supply voltage and the distance between the pins. This is important for proper installation and compatibility with your fixtures.

Characteristics of G9 LED Lamps (230V)

G9 LED lamps are identified by their two loop-shaped pins, which are 9 millimeters apart. A major advantage of G9 LEDs is that they can be connected directly to the 230V mains supply without the need for a separate transformer. This makes installation straightforward and direct. Despite their compact size, they deliver remarkable light output, suitable for both accent and functional lighting.

Properties of G4 LED Lamps (12V)

G4 LED lamps have two thin pins spaced 4 millimeters apart. A key difference is that these lamps operate at a low voltage of 12V. This means a suitable transformer is required to convert 230V mains voltage down to 12V. It's important that the transformer is compatible with LED lighting and meets the minimum load of the connected lamps. [Reference to transformer category page or blog post]

The Benefits of LED Mini Spots Over Halogen

The transition from halogen to LED technology for mini spots offers significant advantages, both in the short and long term.

• High energy efficiency: LED mini spots use up to 80-90% less energy than their halogen predecessors. This results in an immediate and substantial reduction in your energy costs. For example, a 2.7W G9 LED lamp can replace a 25W halogen lamp with similar light output.
• Long lifespan: While traditional halogen lamps last around 2,000 hours on average, LED variants offer a lifetime of up to 15,000 hours or more. This means less frequent replacements and reduced maintenance.
• Eco-friendly alternative: LED lamps contain no harmful substances like mercury, making them a safe and sustainable choice for both users and the environment.
• Instant light: When switched on, LED mini spots immediately deliver full light output, with no warm-up time or annoying flicker.

Practical Considerations for Installation and Replacement

When switching to G9 and G4 LED mini spots, several practical points should be considered to ensure a smooth transition.

Check the Size of the LED Lamp

Although LED G9 and G4 lamps are designed as one-to-one replacements, the dimensions of the LED versions may sometimes differ slightly from the original halogen lamps. This is due to the integrated electronics in LEDs. It is wise to compare the dimensions of the new LED lamp with the space in your fixture before purchasing.

The Right Transformer for G4 LED Lamps

For G4 LED lamps, which run on 12V, a transformer is necessary. It is important that this transformer is suitable for LED lighting. Older halogen transformers may cause issues due to a too high minimum load. This can lead to flicker, a buzzing sound, or even lamps not functioning. Choose a transformer specifically designed for LED and ensure that the total wattage of the connected G4 LED lamps falls within the specified range of the transformer.

Light Color and Functionality of Mini Spots

When choosing the right mini spot, it's not just about the fitting but also the desired light color and dimming capabilities.

Choose the Right Light Color (Kelvin) for Every Atmosphere

The light color of a lamp, expressed in Kelvin (K), influences the atmosphere in a room. For G9 and G4 LED lamps, various color temperatures are available:

The color rendering index (CRI) of G9 and G4 LED lamps is generally high (80 or above), ensuring a natural representation of colors in the illuminated area.

Dimmable G9 and G4 LED Mini Spots

Many G9 and G4 LED mini spots are dimmable, allowing you to adjust the light intensity as needed. This not only enhances the ambiance, but can further reduce energy consumption. For dimmable G4 LED lamps, ensure that the lamp, transformer, and dimmer are all compatible with dimming to prevent unwanted effects such as flickering. [Reference to dimmer category page or blog post]

Areas of Application for Mini Spots

Thanks to their compact size and versatility, G9 and G4 LED mini spots are used in a variety of settings:

• Decorative lighting: Often used in chandeliers, pendant lamps, display cabinets and wall fixtures to accentuate specific elements or create a warm ambience.
• Furniture lighting: Ideal for installation in furniture, such as cabinets, bookshelves, and under kitchen cabinets for countertop lighting.
• Appliances: Regularly used in range hoods, refrigerators, and sometimes even ovens (note temperature resistance, LED is typically not suitable for high oven temperatures).
• Recreational vehicles: G4 12V LED lamps are widely used in caravans, campers, and boats, providing efficient lighting powered by a 12V battery.
• Accent lighting: Focused light for highlighting artworks, architectural details or other objects.

Responsible Handling of Obsolete Lighting

As of September 2023, traditional halogen lamps with G4, GY6.35, and G9 fittings have been phased out within the European Union. This means these lamps may no longer be newly produced or imported, further encouraging the switch to energy-efficient LED alternatives.

Old halogen G4 and G9 lamps can be discarded with general waste, but this does not apply to LED lamps. Although LEDs contain no mercury, they should be taken to a recycling center due to their electronic components. This contributes to responsible material reuse and waste reduction. [Reference to recycling information page or local recycling points]