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WELLMAX 18W Square LED Surface Downlight Sunlight Series | White
The WELLMAX LED Surface Downlight (Sunlight Series) Square 18W (UDS/SL/0/2/0/SQ) is a high-performance ceiling fixture engineered for bright, stable, and visually comfortable lighting. Delivering 1800 lumens at 100 lm/W efficacy, this ultra-reliable surface-mounted downlight features Flicker-Free technology, Risk 0 photobiological safety (eye-safe), a 120° wide beam angle, and an extensive 25,000-hour lifespan. Designed for effortless surface mounting without requiring ceiling plaster cut-outs, it is available in three color temperatures: 3000K Warm White, 4000K Cool White, and 6500K Daylight.
Full Description:
Upgrade your residential and commercial illumination with the high-efficiency WELLMAX LED Surface Downlight (Sunlight Series) Square 18W (UDS/SL/0/2/0/SQ). Designed to replace traditional ceiling lights, this modern square surface downlight offers a sleek white profile that blends seamlessly into any interior aesthetic—whether installed in modern homes, corporate offices, retail spaces, hallways, or hospitality settings.
Energy Efficiency Meets High Lumen Output
Operating at 18 Watts, the WELLMAX Sunlight Series produces a powerful 1800 lumens of luminous flux. Achieving an industry-leading luminous efficacy of 100 lm/W, it provides maximum brightness while consuming significantly less energy compared to conventional fluorescent and incandescent fixtures. Powered by high-grade LED chips, it delivers uniform light dispersion across a 120° beam angle, ensuring room-wide coverage without harsh dark spots.Advanced Eye Comfort & Biological Safety
Visual health is central to the design of the WELLMAX Sunlight Series. Built with continuous Flicker-Free driver technology, it eliminates stroboscopic flicker, reducing eye strain, fatigue, and headaches during prolonged exposure. Tested and rated under Photobiological Safety Risk 0, this LED downlight emits zero harmful blue light hazards, making it safe for kids' rooms, study desks, and workspace environments. Furthermore, with a Color Rendering Index (CRI) >80, colors under this light remain vibrant, true, and natural.Flexible Lighting Modes (3 CCT Options)
Customize your space's ambiance according to your daily routine or operational needs. The fixture is available in three distinct color temperatures:- 3000K (Warm White): Perfect for cozy, relaxing spaces such as bedrooms, living rooms, and dining areas.
- 4000K (Cool White): Ideal for balanced illumination in kitchens, study areas, and modern office spaces.
- 6500K (Daylight): Delivers crisp, high-visibility lighting suited for commercial displays, retail stores, task zones, and utility areas.
Easy Surface Mount Installation & Compact Dimensions
Measuring 173mm × 173mm × 37mm, this square surface-mounted unit features a low-profile depth. Unlike recessed downlights, it requires no ceiling cutout, making it the ideal solution for concrete ceilings, plasterboard ceilings without void spaces, or retrofit lighting upgrades. The durable white casing housing is designed for efficient heat dissipation, operating stably across ambient temperatures from -20°C to 40°C.
Long-Lasting Durability & Reliability
Engineered for longevity, the WELLMAX Sunlight Series boasts an estimated operational lifespan of 25,000 hours and is built to withstand over 15,000 switching cycles. Designed to operate standard Malaysian grid voltage (220-240V, 50/60Hz), it features a reliable power factor of 0.5 and an IP20 rating, offering effective protection against indoor dust and solid particles.
Specifications
- Item Number: UDR/SL/0/2/0/SQ
- Watts: 18W
- Luminous Flux: 1800lm
- Power Factor: 0.5
- Dimension: 173mm×173mm×37mm
- Surface Color: White
- Beam Angle: 120°
- CRI: >80
- Photobiological Safety: Risk 0
- Colour Temperature (CCT): 3000K / 4000K / 6500K
- Frequency: 50/60Hz
- Lifespan: 25000 Hrs
- Switching Cycles: >15000
- Input Voltage: 220-240V
- IP Rating: IP20
- Operating Temperature: -20°C~40°C
- Flicker: Flicker Free
Q1: What is the power consumption and brightness of the WELLMAX 18W Square Surface Downlight?
A: The WELLMAX 18W square downlight consumes 18 Watts of electricity while delivering 1800 lumens of brightness, yielding an energy-efficient light output of 100 lumens per watt.
Q2: Is the WELLMAX 18W Square LED Downlight safe for reading and eye comfort?
A: Yes. It features 100% Flicker-Free technology and is certified with Photobiological Safety Risk 0, ensuring zero eye strain, flickering, or harmful light emissions.
Q3: How long does the WELLMAX Sunlight Series 18W LED downlight last?
A: It is rated for a lifespan of up to 25,000 operating hours and tested for more than 15,000 ON/OFF switching cycles.
Q4: Can this 18W square LED downlight be installed in Malaysia standard electrical supply?
A: Yes, it is fully compatible with Malaysia’s national electrical supply, supporting an input voltage of 220–240V at 50/60Hz.
Q5: Is the WELLMAX 18W surface downlight suitable for bathrooms or outdoor areas?
A: The unit has an IP20 rating, which means it is designed strictly for indoor dry locations like bedrooms, living rooms, corridors, and offices.
Q6: What is the light coverage area for a 120° beam angle LED downlight?
A: A 120° beam angle provides wide flood illumination, making it ideal for general ambient lighting across residential rooms and open commercial spaces.
Q7: Why should I choose a square surface LED downlight over a round one?
A: Square surface downlights offer a sleek, modern architectural aesthetic that complements contemporary interior designs while providing edge-to-edge ceiling light coverage.
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Specifications
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