• The CBi Light Switch 1 Lever 2 Way 2x4 White (L121-P) is a sophisticated and highly functional component within CBI-electric: low voltage’s esteemed Plastic Range Wiring Accessories.
• Designed for versatile lighting control, this single-lever, two-way light switch allows for the operation of a single lighting circuit from two distinct locations, providing unparalleled convenience in larger spaces or areas with multiple entry points.
• Meticulously crafted to fit standard 2x4 wall boxes, the L121-P boasts a sleek, slimline profile and a clean white finish that seamlessly integrates into any modern interior design. A standout feature is its unique fluorescent green insert, which subtly illuminates the switch in low-light conditions, enhancing both user convenience and safety.
• Combining robust construction with an aesthetically pleasing design, the CBi Light Switch 1 Lever 2 Way 2x4 White (L121-P) is an ideal solution for residential, commercial, and industrial applications demanding reliable, flexible, and visually appealing lighting control.

Features

• Single Lever, Two-Way Operation: Enables control of a single lighting circuit from two different locations, offering enhanced convenience in multi-point access areas.
• Standard 2x4 Module Size: Designed for precise fitting into common 2x4 wall boxes and grid plates, ensuring straightforward integration into existing or new electrical setups.
• Unique Fluorescent Insert: Features a distinct fluorescent green indicator on the switch lever that glows faintly in the dark, providing easy visibility and improved safety in low-light environments.
• Durable White Plastic Construction: Manufactured from high-quality, robust white plastic, ensuring long-term durability, resistance to everyday wear, and effortless maintenance.
• Thin, Aesthetically Pleasing Design: Presents a sleek, minimalist profile and a clean white finish that complements modern interior aesthetics, contributing to a refined and uncluttered wall appearance.
• Easy to Install: Engineered for convenient and efficient installation, reducing the time and complexity for professional electricians.
• Flexible Designs & Variety of Inserts Available: As a part of the modular Plastic Range, this switch is compatible with various grid plates and surrounds, providing adaptability for customized electrical configurations.
• Ease of Operation: The smooth and responsive lever mechanism ensures a tactile and effortless user experience for daily switching actions.
• Convenient Removal and Replacement of Surround: Designed for simple removal and replacement of the outer surround, facilitating easy cleaning, maintenance, or future aesthetic upgrades without extensive re-wiring.
• Comprehensive Safety Certifications: Fully compliant with a wide array of South African National Standards (SANS) and International Electrotechnical Commission (IEC) standards, guaranteeing the highest levels of electrical safety and operational reliability.
• IP20 Rating: Provides protection against solid objects larger than 12.5mm, suitable for general indoor applications in dry environments.

Benefits

• Maximized Convenience in Multi-Point Control: The two-way switching capability of the CBi Light Switch 1 Lever 2 Way 2x4 White (L121-P) allows you to turn lights on or off from two different entry points, such as at the top and bottom of a staircase, or at opposite ends of a long hallway or large room. This eliminates the need to traverse a dark space to reach a switch, significantly enhancing safety and convenience.
• Enhanced Visibility and Safety in Darkness: The unique fluorescent insert on the switch lever provides a subtle, long-lasting glow in the dark. This makes the switch easily locatable in unlit rooms, preventing fumbling, reducing the risk of falls, and improving user confidence, especially for children or the elderly.
• Seamless Integration with Modern Interiors: With its thin slimline profile and crisp white finish, the switch blends effortlessly with contemporary décor, offering a sophisticated and unobtrusive appearance. It avoids the bulky look of traditional switches, contributing to a clean and minimalist aesthetic in any room.
• Durable and Reliable Performance: Constructed from high-grade plastic, the L121-P is built to withstand the rigors of daily use, ensuring exceptional durability and consistent performance over an extended lifespan. This translates to fewer replacements and long-term cost savings.
• Simplified Installation and Maintenance: Designed for straightforward installation into standard 2x4 wall boxes, this switch reduces installation time and complexity. Its robust design also minimizes the need for frequent maintenance, making it a practical choice for both new installations and renovations.
• Assured Safety and Compliance: Adherence to multiple SANS and IEC standards provides robust assurance of the product's safety and quality. Users can have peace of mind knowing that the switch has undergone rigorous testing and meets stringent national and international electrical safety benchmarks.
• Versatile Application: Its universal 2x4 module size makes it incredibly versatile, suitable for a wide range of applications from residential homes to commercial buildings, and from new construction projects to electrical upgrades, ensuring broad compatibility.
• Energy Management Potential: By offering convenient control from multiple points, users are more likely to turn off lights when leaving a space, helping to reduce unnecessary energy consumption and contribute to lower electricity bills.

In-Depth Technical Specifications

The CBi Light Switch 1 Lever 2 Way 2x4 White (L121-P) is a precisely engineered component of CBI-electric: low voltage's Plastic Range Wiring Accessories, specifically designed to provide reliable and versatile two-way lighting control.

Related Products & Accessories:
The CBi Light Switch 1 Lever 2 Way 2x4 White (L121-P) is designed for seamless integration within CBI-electric: low voltage's comprehensive Plastic Range Wiring Accessories, ensuring a unified aesthetic and functional solution for any electrical installation. Key complementary products include:

• Other Light Switches: The range includes 1-way switches (e.g., L120-P) and multi-lever switches (e.g., L122-P to L127-P) in both 1-way and 2-way configurations, available in White and Silver Shimmer finishes (e.g., L121C03-T for the 2-way silver shimmer version). This allows for consistent design across different control points.
• Grid Plates: A variety of blanking and grid plates (e.g., G000-P to G003-P for 2x4, G004-P to G008-P for 4x4) are available in white and silver shimmer, offering flexibility for custom configurations and covering unused points.
• Socket Outlets: The range features a wide array of switched socket outlets, including single, double, SA/Euro combined, and USB-integrated options (e.g., PS672-P, PS674R-P, PS681-P, PS685USBC-P), ensuring all power needs are met with matching aesthetics.
• Specialized Inserts: The Plastic Range supports various specialized inserts, such as dimmer switch inserts (LI661-P), bell push inserts (BI661-P), indication light inserts (LI662-P), and telephone/data/TV connection inserts (T1657-P, TV1663-P, TV1664-P, D1645-P), enabling highly customized wall plates.
• Surface Mount Outlet Boxes: For installations where flush mounting is not feasible, plastic surface mount boxes (e.g., OB690, OB878) are available to maintain a clean and professional appearance.
• Switch Disconnectors: Heavy-duty switches like stove isolators (e.g., I129-P, I131-P) and geyser isolators (e.g., I130-P) are also part of the range, providing comprehensive electrical control options for high-current appliances.

These complementary products enable the creation of a cohesive, high-performance electrical system, all while upholding the superior quality and design consistency characteristic of CBI-electric: low voltage.

Ideal Use

The CBi Light Switch 1 Lever 2 Way 2x4 White (L121-P) is an indispensable component for any electrical installation requiring the convenience and flexibility of controlling a single light source from two distinct locations.

• Staircases: Essential for controlling staircase lighting from both the top and bottom of the stairs, enhancing safety and convenience.
• Long Hallways and Corridors: Ideal for controlling lighting in extended passages, allowing users to turn lights on upon entry and off upon exit from either end.
• Large Rooms with Multiple Entry Points: Perfect for spacious living rooms, dining rooms, or open-plan areas where access is possible from different doors, providing convenient lighting control from any entry point.
• Bedrooms with En-suite Bathrooms: Useful for controlling the main bedroom light from both the bedroom door and the bedside, or from the en-suite bathroom door.
• Garages and Workshops: Allows for lighting control from both the entrance door and an internal access door to the main building.
• Commercial Spaces: Applicable in offices, retail stores, and public buildings where convenient lighting control across different access points is crucial for energy efficiency and user comfort.
• Renovation and Upgrade Projects: An excellent choice for modernizing existing installations to improve functionality and aesthetic appeal, particularly in areas where single-point control is insufficient.
• Accessibility Enhancements: Can be strategically placed to improve accessibility for individuals with mobility challenges, allowing them to control lighting without extensive movement.

Tips

• Professional Installation is Paramount: Always ensure that the CBi Light Switch 1 Lever 2 Way 2x4 White (L121-P) is installed by a qualified and certified electrician. Two-way switching requires specific wiring configurations, and professional installation guarantees compliance with all local electrical codes and safety regulations, ensuring safe and optimal operation.
• Understand Two-Way Wiring: Familiarize yourself with the concept of two-way wiring or consult your electrician to understand how this switch functions in conjunction with another two-way switch to control a single light. Incorrect wiring can lead to malfunction or safety hazards.
• Maximize Fluorescent Indicator Benefits: For the fluorescent indicator to glow effectively in the dark, ensure it receives sufficient exposure to ambient light during the day. The material absorbs light energy and then slowly releases it as a subtle glow when conditions are dark.
• Regular Cleaning and Maintenance: To preserve the pristine white finish and ensure hygienic operation, regularly wipe the switch surface with a soft, dry cloth. Avoid using harsh chemicals, abrasive cleaners, or excessive moisture, as these can damage the plastic or compromise the electrical components.
• Consider System Cohesion: As part of CBI-electric’s Plastic Range, consider integrating this switch with other complementary products from the same line, such as multi-lever switches, socket outlets, or specialized inserts. This ensures a consistent aesthetic and functional standard throughout your entire electrical installation.
• Troubleshooting Flickering Lights: If you experience flickering lights after installation, it could indicate a loose connection, an incompatible bulb (especially with LED lighting), or an overloaded circuit. Always consult a qualified electrician to diagnose and rectify such issues safely.
• Safety First: Never attempt to repair or modify the light switch yourself if you are not qualified. If you observe any signs of wear, damage, overheating, or malfunction, immediately disconnect power to the circuit at the main distribution board and contact a qualified electrician for inspection and replacement.