Light Covers

Light covers, also known as light guards, are accessories designed to protect, diffuse, and enhance the appearance of light fittings. Used across fluorescent tube fittings, LED downlights, outdoor fixtures, and bulb light covers, they reduce glare, improve light distribution, and shield fittings from damage or overheating.

Available in plastic, fabric, and metal frame constructions, light covers suit residential, commercial, and industrial applications alike.

Browse RS Australia's range of fluorescent light diffusers and light covers to find the right solution for your installation.

Key Uses of Fluorescent Light Covers

Light covers serve a range of protective, functional, and aesthetic purposes across residential, commercial, and industrial installations.

• Protect Fittings from Heat and Damage: Prevent overheating in downlights installed near ceiling insulation, reducing fire risk and shielding fittings from impact during maintenance.
• Improve Light Diffusion and Appearance: Create softer, more uniform output across fluorescent tube lights, LEDs, and downlights in offices and commercial spaces.
• Suit Indoor and Outdoor Environments: Outdoor light covers, bulb light covers, and light guards accommodate wet areas, harsh conditions, and exposed exterior installations.
• Install Quickly with Minimal Tools: Push-in, snap-fit, and bayonet fixing options suit most existing fittings for fast, straightforward installation.

Our Range of Light Covers & Fluorescent Light Diffusers

RS Australia stocks light covers and diffusers for fluorescent lights across three main categories, catering to residential, commercial, and industrial requirements.

Fluorescent Light Diffuser Covers

Plastic and frosted fluro light diffuser covers are designed for fluorescent tube fittings, softening harsh output and delivering a cleaner, more uniform appearance.

A fluorescent light plastic cover also protects tubes from dust and accidental contact, extending the life of the fitting. For best results, pairing a diffuser cover with the right fluorescent tubes further optimises light quality and overall installation performance.

Downlight and Bulb Light Covers

Downlight covers clip onto the rear of the fitting to create a protective barrier between the fixture and ceiling insulation, reducing the risk of overheating. In particular, the HellermannTyton SpotClip series is a popular choice for residential and commercial downlight installations across Australia.

Bulb light covers are also available for standard socket fittings requiring physical protection or improved light diffusion.

Sensor Reflectors and Light Guards

Sensor reflectors are designed to support accurate photoelectric detection and alignment in manufacturing and laboratory environments, with compatible options available for Banner and Balluff sensor systems.

Meanwhile, light guards provide robust physical protection for exposed fittings in warehouses, factories, and outdoor areas where impact resistance and long-term durability are essential.

How to Choose the Right Light Cover for Your Needs

Choosing the right light cover means matching the product type, material, and fixing method to your specific fitting and working environment.

• Product Type: Select diffuser covers for fluorescent tubes, protective covers for spotlights and downlights, or sensor reflectors for industrial photoelectric applications.
• Fitting Compatibility: Check product dimensions and confirm compatibility with your fitting brand or series, such as HellermannTyton SpotClip or Banner Q45.
• Material: Choose plastic for standard diffusion tasks and metal frame covers for heavy-duty or outdoor installations requiring greater impact resistance.
• Fixing Method: Match push-in, snap-fit, or bayonet styles to your existing fixture for straightforward installation with minimal effort.
• Indoor vs Outdoor: Select covers rated for outdoor use when fittings are exposed to weather, moisture, or temperature variation.
• Standards and Approvals: Confirm relevant safety approvals to ensure the cover suits the requirements of your specific application environment.

Common Applications for Light Covers & Lighting Guards

Light covers and lighting guards suit a broad range of commercial, residential, industrial, and outdoor settings.

• Commercial Buildings: Fluorescent light diffuser covers reduce glare and improve uniformity in offices, retail spaces, and hospitality venues.
• Residential: Downlight covers and bulb light covers protect kitchen, bathroom, and living area fittings from heat buildup and damage.
• Industrial Facilities: Light guards shield fittings in factories and warehouses from impact, dust, and vibration during daily operations.
• Outdoor and Wet Areas: Outdoor light covers suit car parks, loading docks, and exterior fittings exposed to weather and moisture.
• Laboratory and Scientific: Banner and Balluff sensor reflectors support photoelectric detection and alignment in controlled research environments.
• Maintenance and Safety: Fire-rated downlight covers prevent overheating where fittings are installed near or surrounded by ceiling insulation.

Buy Light Covers from RS Australia

As a trusted distributor of lighting supplies, RS Australia stocks a comprehensive range of light covers and fluorescent light diffusers from reputable brands, including Radium, Schneider Electric, Banner, and HellermannTyton.

Additionally, complementary components like lamp holders and lighting ballasts are also available to meet all installation and maintenance needs.

Browse the full range of fluorescent light covers through the RS Australia online store and have orders delivered straight to your door. Our flexible and swift delivery options make sourcing the right cover for any project straightforward and convenient.

Visit the delivery information page for more details on delivery times and fees.