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BSLight 28W Surface Square LED Downlight 12" [SIRIM]

The BSLight BS-1280S-SF/28W is a premium, SIRIM-approved 12-inch 28W square surface-mounted LED downlight designed for modern Malaysian homes and commercial spaces. Offering a powerful 2520 lumens across three color temperatures (3000K/4000K/6500K), this ultra-slim (35mm) driver-on-board (DOB) fixture delivers uniform, high-CRI (>80) lighting with a wide 120° beam angle. It eliminates the need for plaster ceiling hacking, making it the ultimate energy-saving, easy-to-install ceiling light solution.

Full Description:

Upgrade your indoor lighting with the high-performance BSLight Backlit LED DOB Downlight (Surface) 28W Square 12". Engineered specifically to meet the robust electrical and safety standards of Malaysia, this surface-mounted ceiling light features a streamlined, ultra-slim 35mm profile. Because it mounts directly to the surface of your concrete or plaster ceiling, it completely bypasses the need for messy, expensive plaster ceiling hacking or cutting. It is the perfect lighting fixture for homeowners, interior designers, and contractors looking for an efficient, modern aesthetic.

Advanced Driver-on-Board (DOB) & Backlit Technology

Unlike traditional LED fixtures that rely on bulky external drivers prone to overheating, the BSLight BS-1280S-SF/28W features cutting-edge Driver-on-Board (DOB) technology. By integrating the driver directly onto the LED board, the fixture achieves superior thermal management, minimized failure points, and a significantly extended lifespan. Furthermore, its backlit LED structure ensures that light is projected directly downward through the high-transmittance diffuser. This effectively eliminates the dark spots, shadowing, and uneven perimeter yellowing commonly found in cheap, edge-lit panels, ensuring a crisp, uniform glow across your entire space.

Superior Brightness & Color Accuracy

Operating at an energy-efficient 28W, this 12-inch square downlight punches well above its weight class by pumping out an impressive 2520 lumens of brightness. With a high Color Rendering Index (CRI) of >80, the fixture accurately renders true colors, making your home interiors, retail products, or office spaces look vibrant and natural. The expansive 120° beam angle ensures broad, sweeping light distribution, minimizing harsh shadows and maximizing coverage with fewer total light fixtures required per room.

Tailored Ambience for Every Space

The BSLight 28W Square Downlight is available in three distinct Color Temperatures (CCT) to perfectly match the mood and function of your environment:

3000K (Warm White): Creates a cozy, relaxing, and intimate atmosphere. Ideal for living rooms, bedrooms, and cafes.
4000K (Cool White): Provides a clean, balanced, neutral light that aids focus without straining the eyes. Perfect for kitchens, study rooms, dining areas, and retail shops.
6500K (Daylight): Delivers a crisp, bright, high-visibility illumination mimicking natural noon sunlight. Best suited for offices, corridors, workshops, and task-heavy environments.

Certified Safety & Trusted Reliability

When it comes to electrical appliances in Malaysia, safety is paramount. The BSLight square surface downlight is fully SIRIM approved, guaranteeing that it has passed rigorous local safety, quality, and performance testing. Built to operate seamlessly on standard Malaysian voltage (AC220-240V 50/60Hz), it features an IP20 rating, making it highly dust-resistant and perfect for all indoor applications.

Specifications

Model: BS-1280S-SF/28W
Power (W): 28W
Colour Temperature (CCT): 3000K / 4000K / 6500K
Lumen: 2520lm
Size Ø×H (mm): 289 × 289 × 35 (12 inch)
IP Rating: IP20
Input Voltage: AC220-240V 50/60Hz
CRI: >80
Beam Angle: 120°

Q1:Does the BSLight 28W square downlight require a plaster ceiling cutout?
A: No, this is a surface-mounted downlight. It installs directly onto concrete or solid ceilings using a mounting bracket, eliminating the need to cut holes in your ceiling.

Q2: Is the BSLight BS-1280S-SF/28W downlight SIRIM approved?
A: Yes, this model is fully SIRIM certified, ensuring it complies with Malaysian electrical safety and quality standards.

Q3: What is the difference between 3000K, 4000K, and 6500K for this 12-inch downlight?
A: 3000K (Warm White) gives a cozy yellowish glow; 4000K (Cool White) offers a neutral, natural daylight tone; 6500K (Daylight) provides a bright, crisp bluish-white light for maximum visibility.

Q4: What does DOB mean in the BSLight surface downlight?
A: DOB stands for Driver-on-Board. It means the electronic driver is integrated directly onto the LED chip board, resulting in a slimmer design, better heat dissipation, and longer product life.

Q5: How bright is a 28W LED downlight in lumens?
A: The BSLight 28W downlight produces 2520 lumens, making it exceptionally bright and suitable for primary room lighting.

Q6: Can I install this IP20-rated square downlight in a bathroom?
A: It is rated IP20, which protects against dust but not moisture. It is safe for dry zones outside the shower area, but not directly above high-moisture zones like shower cubicles.

Q7: What are the dimensions of the BSLight 12-inch square surface light?
A: The precise physical dimensions of the fixture are 289mm in length, 289mm in width, and ultra-slim at just 35mm in height.

Q8: Is a CRI >80 good for home lighting in Malaysia?
A: Yes, a CRI (Color Rendering Index) greater than 80 is the standard for high-quality home lighting, ensuring colors appear accurate and natural under the light.

Q9: What is the benefit of a backlit LED downlight over an edge-lit downlight?
A: Backlit LEDs shine light directly forward through the diffuser, which prevents dark spots and ensures brighter, more uniform lighting over time compared to edge-lit alternatives.

Q10: What voltage does the BSLight 28W ceiling light support?
A: It supports standard Malaysian household voltage of AC220-240V at a frequency of 50/60Hz.

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