About Light
Welkin 2x2 Panel Light is a high-efficiency ceiling luminaire developed for uniform, shadow-free illumination in commercial environments. It is ideal for offices, classrooms, hospitals, and retail spaces requiring clean ceiling integration and visual comfort.
Designed for energy efficiency and consistent performance, it features a reliable driver for stable output, long life, and low maintenance operation.
Applications
General and uniform lighting for offices, commercial and institutional interiors.
Construction & Materials
Optical Data
Electrical Data
Mechanical Data
Dimensions
Installation
LED Technology
Controls
Available Variants
Customization
Light Source: LED PCB
Beam Direction: Direct
Beam Angle: 120°
Diffuser: Opal Acrylic
UGR: <21
Wattage: 36W
Input Voltage: 220–240V AC, 50/60Hz
Driver Type: On/Off
Power Factor: —
THD: <10%
Surge Protection: 2.5kV
Protection Class: Class II
Luminous Flux: 3600 lm
Lumen Efficacy: 100 lm/W
Housing: Metal
Finish: White
Ingress Protection: IP20
Operating Temperature: 0°C to +45°C
Length: 595 mm
Width: 595 mm
Height: 35 mm
Indoor luminaire suitable for recessed ceiling grid (2×2) installation.
Lifetime: L70B10: >50,000 Hours
CRI: >80
Colour Consistency: SDCM 3
Standard Switchable On/Off
Power Options: 20W – 48W
Light Source Options: LED PCB
Optics & Visual Comfort:
Opal Acrylic, Polystyrene Diffuser – UGR <21
Prismatic Diffuser – UGR <19
CCT Options: 3000K / 4000K /5700/6000K /
Driver Options: On/Off · DALI- Tunable. DALI - Dimmable · Flicker Free . IOT Driver
Finish Options: Black · White · Custom
Mounting Options: Recessed and Surface mounted
Casing: CRCA, Metal
Dimensions:
2×2 is available in 35 mm and 70 mm heights. Additional dimensions can be provided on request.
Custom configurations are available on request to meet project-specific requirements.
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