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Knightsbridge E27 LED Cluster Lamp 18 W(100W), 4000K, Cool White, Bulb shape

Knightsbridge E40 LED Cluster Lamp 54 W(200W), 4000K, Cool White, Bulb shape

Knightsbridge E40 LED Cluster Lamp 36 W(150W), 4000K, Cool White, Bulb shape

Knightsbridge E27 LED Cluster Lamp 12 W(60W), 4000K, Cool White, Bulb shape

Knightsbridge E27 LED Cluster Lamp 27 W(150W), 4000K, Cool White, Bulb shape


LED bulbs are highly energy-efficient lighting solutions that leverage light-emitting diode technology. They use up to 90% less energy than traditional halogen and incandescent bulbs, resulting in notable savings on energy bills and decreased heat production. As a more environmentally friendly and sustainable choice, LED bulbs are excellent for a variety of residential and commercial applications.

At RS Hong Kong, we stock an extensive range of LED light bulbs from leading brands, available in popular fittings like E27, E14, and GU10, as well as various colour temperatures and wattages to suit your lighting needs—all at competitive prices.

## **Benefits of LED Bulbs**

Modern LED light bulbs offer substantial advantages over traditional lighting, combining efficiency with durability.

### **Energy Efficiency**

LED bulbs consume significantly less electricity than older technologies, helping facilities reduce energy use by up to 90%.They emit bright, consistent light while generating minimal heat, making them an effective choice for lowering operational costs and minimising environmental impact.

### **Long Lifespan**

LED light bulbs also last far greater with life spans ranging from 10,000 to 30,000 hours. This extended durability reduces the need for frequent replacements and ongoing maintenance, especially in high or hard-to-reach fixtures.

### **Instant Lighting**

LED bulbs switch on at full brightness immediately, without any warm-up time or flickering. Built to withstand frequent on-off cycles, they are well-suited for sensor-activated lighting, automated systems, and high-traffic environments where reliability is essential.

## **Different Types of LED Bulbs**

LED bulbs are differentiated by three primary characteristics crucial for installation:

- **Colour Temperature:** This determines the mood of the light. Options range from warm LED bulb (2700K–3000K) for comfortable living spaces to white LED bulb (4000K–6500K) for focused task lighting.
- **Socket Fittings:** The primary distinction is the base, such as the common E27 LED bulb (standard screw), E14 light bulb (small screw), B22 (bayonet), and GU10 (spotlight base).
- **Shapes and Features:** They are available in various styles (GLS, candle, reflector) with versatile features, including dimmable versions and RGB colour-changing options.

## **Applications of LED Bulbs**

LED light bulbs are used across all sectors of the hong kong led bulbs market, providing specific benefits in each environment.

- **Residential:** Used for general energy saving lighting throughout the home, from kitchen spotlights (GU10) to decorative lamps (E14), providing comfort and reducing electricity bills.
- **Commercial:** Essential in offices, retail stores, and hotels where they provide consistent, bright, and glare-free illumination to enhance productivity and showcase merchandise.
- **Industrial:** Used in warehouses, manufacturing plants, and workshops where high lumen output and durability are needed to ensure safety and visibility in large, high-bay areas.
- **Healthcare:** Used in hospitals and clinics, where high colour rendering index (CRI) and flicker-free light are required for precise medical procedures and patient comfort.
- **Entertainment:** Used in theatres, restaurants, and venues for dynamic lighting effects, accent lighting, and dimmable controls to set specific ambiances.

## **How to Choose the Right LED Bulbs**

Selecting the right LED bulb involves balancing brightness, colour, and compatibility with your existing system.

- **Brightness Level (Lumens):** Choose based on the required brightness, noting that lumens (lm) are the measure of light output—a more accurate measure than wattage.
- **Colour Temperature (Kelvin):** Select between warm LED bulb (for comfort) and white LED bulb (for focused task lighting) depending on the purpose of the room.
- **Dimmability:** If using a dimmer switch, ensure the LED light bulb is explicitly rated as dimmable and that its technology matches your dimmer module to avoid flicker and damage.

## **Why Choose RS Hong Kong for LED Bulbs?**

RS Hong Kong is a trusted supplier of LED light bulbs from renowned brands like [Philips Lighting](https://hken.rs-online.com/web/b/philips-lighting/), [LEDVANCE](https://hken.rs-online.com/web/b/ledvance/) and [Bailey Electric & Electronics bv](https://hken.rs-online.com/web/b/bailey-electric---electronics-bv/). Our extensive range includes all required fittings, including E27 LED bulb, E14 light bulb, and GU10, as well as related lighting solutions such as [LED tube lights](https://hken.rs-online.com/web/c/lighting/light-bulbs-lamps-tubes/led-tube-lights/), [UV light bulbs](https://hken.rs-online.com/web/c/lighting/light-bulbs-lamps-tubes/uv-light-bulbs/) and [CFL bulbs](https://hken.rs-online.com/web/c/lighting/light-bulbs-lamps-tubes/cfl-bulbs/).

Ordering through our platform is simple and secure — just add your selected LED bulbs to the cart and follow our quick online checkout process. Enjoy reliable delivery across Hong Kong with multiple shipping options available. For estimated delivery times, service areas, and shipping fees, please refer to our [Delivery Information page](https://hken.rs-online.com/web/content/services/delivery).



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